Safety Valves, Control Valves（Max. Applicable Pressure：0.11 to 1）

Safety Relief Valve AL-300T/AL-301 T Series

YOSHITAKE

[Features]・ Fluoropolymer disc is used for the valve, so it has excellent seat airtightness・ The main part (valve body / valve seat) of AL-301T is stainless steel, which has excellent corrosion resistance and durability

CAD ：

2D

Safety Valve, Relief Valve AL-150 Series

YOSHITAKE

[Features]・ It is a versatile type that supports fluids such as steam, air, water, and oil・ The pressure division was subdivided, and ultra-precise finishing by advanced technology was realized to pursue the best performance・ Main parts (valve body, valve seat) and adjustment spring are made of stainless steel, and SCS14A (equivalent to SUS316) with excellent corrosion resistance is used for main parts・ The sealed structure prevents fluid from leaking to the outside

Safety Relief Valve, AL-150TML Series

YOSHITAKE

Uses a lift valve lever mechanism for manually performing blowout inspections. The valve body/valve seat and adjustment spring are made from stainless steel. Anti-corrosive SCS14A is used in the main parts.

Pressure Reducing Valve (For Steam / Low Pressure) GP-1000 Series

YOSHITAKE

[Features]▪ SHASE-S106 conforms to standards of pressure reducing valve (Air Conditioning and Health Engineering Society).· The spherical shape of the main valve has excellent sealing properties to reduce valve seat leakage significantly (corresponding to the ANSI class IV) .· Compared with conventional pressure reducing valves, workability and durability are significantly enhanced.

RP-6 Type Pressure Reducing Valve (for Steam) Benten

VENN

Pilot operated general-purpose products (high-capacity) such as construction equipment, factory equipment, etc.[Features]· The VENN-TEN is a pilot-operated pressure reducing valve used in main pipes and large flow-rate lines of construction equipment, industrial steam circuits, various production equipment, system industries, etc.・­ This pressure-reducing valve is designed with operability as the number 1 priority in this design. It has stable performance under various conditions, and it is easy to install and use because it is small and light.· The adoption of the piston guide structure and special seal ring make control stable.· Can be used for a wide range of pressures and flow rates.▪ As for RP-6 type, it is easy to adjust the pressure by manual handle operation with automatic lock mechanism (nominal diameter 15 to 80).· Compact design.

AF-4 Series Air Vent Valve

VENN

The equipment is used in building facilities and factory facilities, etc. It is an air vent valve for fluids. It automatically discharges the air that accumulates in the pipes and the air inside an airtight tank and makes the fluid flow smoothly.[Features]▪ Due to the improved airtightness, it has adopted the swing valve body.▪ The amount of air discharged from the equipment is comparatively large.▪ It has a simple structure that allows easy handling.· AF-4CN is a rust-resistant nylon-coated product.

Safety Relief Valve, AL-150L Series

YOSHITAKE

[Features]· The main parts (valve body and seat) and adjustment springs are made of stainless steel; in particular, the main parts use SCS14A (equivalent to SUS316) which has excellent corrosion resistance.· With lift valve lever types, discharge inspections can be performed manually at a pressure that is 75% or more of the discharge pressure.

CAD ：

2D

AF-9 Series Air Vent Valve

VENN

Air vent valve with built-in check valve such as pump suction side or sealed circuit[Features]· Air vent valve made of stainless steel with built-in strainer in the main body that boasts superior corrosion resistance and durability. The AF-10 type series has air intake and exhaust functions.· AF-9 type series is an air vent valve with a built-in check valve and is structured to not intake here even when the inlet side is exposed to negative pressure. Hence, it is used when a function is required for only emitting and not in taking the air, such as in the pump suction inlet side and degassing system of sealed circuits.· Easy design construction possible with the built-in strainer.· Made of stainless steel for superior corrosion resistance and durability.· The exhaust vents can be freely rotated 360° and are easy to work with.· Equipped with manual shut-down control.· Does not absorb air even when the pressure is negative, and therefore can be mounted into the pump suction inlet side.

AF-6N Air Vent Valve

VENN

[Features]· Small air vent valve to be used in a pipe, hot water boiler, fan coil, small or medium pressure tank, solar system, or others.· Operations are stable due to the BBC (bubble dispersion) method, so water discharge does not occur.· The air exhaust is tube-shaped.· Compact and capable of up to 1.0MPa.· Equipped with manual shut-down mechanism.

RD-43N, Pressure Reducing Valve for Door-to-Door (for Water / Hot Water), Benkei

VENN

A pressure-reducing valve for use in small-capacity, door-to-door water and hot water supply pipes installed inside studio apartments, etc.· For larger capacity and general complex housing, use types RD-44N, 47N, etc.[Features]· Utilizes chlorine water-resistant EPDM.· Sanitary design that prevents pooling of liquids.· Reliable construction from low-to-high differential pressure.· These are non-disassembly type pressure-reducing valves for safe and secure construction.· Post-construction hydraulic testing can be performed with the reducing valve installed.· Utilizes a new, simple test gag method.

AF-10 Series, Air Vent Valve

VENN

A stainless steel air relief valve with excellent corrosion resistance and durability, with a strainer built-in to the main body, and with air intake and exhaust functions.[Features]· Easy design installation possible with the built-in strainer.· Stainless steel with superior corrosion resistance and durability.· The discharge port can be freely rotated 360°, so installation is simple.· Equipped with a manual shut-down control.

Safety Relief Valve AL-300/AL-301 Series

YOSHITAKE

[Features]▪Mainly used in safety relief values after pressure reducing valves and in safety valves such as small boilers and various pressure containers and instruments.· The AL-301 has stainless steel main components (valves and valve seats), so it offers superior corrosion resistance and durability.

CAD ：

2D

RD-31N, 32N Type Pressure Reducing Valve, Heisei

VENN

Direct-acting general-purpose products (made of bronze, medium capacity) for use in construction equipment, factory equipment, etc.[Features]- Serves as a bronze water-pressure reducing valve meeting rust-water prevention needs.- We combine our pressure-reduction technology with high controllability, reliability and user-friendliness, eliminating rust generation from pipe joints and across the flow path.- Heisei provides reliable countermeasures for rusty water, used in building facilities, house facilities, plant facilities, boiler water supply, etc.- Measures to prevent rusty water in normal state: Bronze body + pipe-end core to prevent rusty water.- Low-noise design.- Water does not leak outside if the diaphragm is damaged.- Built-in strainer.- (Nominal diameter of 50 or less 40 mesh equivalent) Smaller approximately 50% later than FC-made conventional parts.

Safety Relief Valve, AL-4T Series

YOSHITAKE

[Features]· Mainly used as a safety relief valve downstream of a pressure reducing valve, safety valve for various pressure vessels and instrumentation equipment, and relief valve for pumps.· Fluororesin disks are used in AL-4T valve parts for superior valve seat sealing.

FM Valve Type S-3F

FMVALVE

[Features]·Equipped with a flow rate adjustment mechanism, the amount of water discharged can be adjusted.·The strainer can be removed while the body is attached to the pipe.·Since it can be controlled by electricity when used in combination with a solenoid valve, it is easy to change the interval between timed water supply, water supply stop, and water supply start.·For 65 mm or more, the plug can be removed and the intake valve can be installed·If the pump for the water tank is a pressurized water supply system, use an electric control system.

Relief Valve, AL-250 Series

YOSHITAKE

[Features]・ Since it is entirely made of stainless steel, it has excellent corrosion resistance and durability・ By adopting a dashpot structure, it has a great effect on lines with large pulsations and pressure fluctuations. Chattering and hunting are reduced・ It has stable operation against back pressure changes during continuous blowing

CAD ：

2D

Safety Relief Valve, AL-150T Series

YOSHITAKE

[Features]· Soft seats are utilized in the main parts for a superior valve seat airtight performance. Optimal for applications in which valve seat leaks are unacceptable.· The main parts: valve body, seat. and adjustment springs are made from stainless steel. Anti-corrosive SCS14A is used for the main parts.· The sealed construction prevents liquid from leaking outside.

Pressure Reducing Valve (for Steam), GP-1001 Series

YOSHITAKE

[Features]・ It complies with SHASE-S106 pressure reducing valve (The Society of Heating, Air-Conditioning and Sanitary Engineers of Japan) standards・ Since the main valve has a spherical shape, it has excellent sealing performance and the amount of valve seat leakage is significantly reduced (Compliant with ANSI Class IV)・ When compared with conventional pressure reducing valves, workability and durability are significantly enhanced

RP-6P Type Pressure-Reducing Valve (for Steam), Benten

VENN

Pilot-operated general-purpose products (high-capacity) for construction equipment, factory equipment, etc.[Features]- The VENN-TEN is a pilot-operated pressure reducing valve used in main pipes and large flow-rate lines within construction equipment, industrial steam circuits, production equipment, system industries, etc.­ Designed with operation as its highest priority, it has stable performance under many conditions, and its small size and light weight makes it easy to install and use.- Piston guide structure and special seal ring for stable control.- The RP-6 type is widely used in pressure range/flow rate applications. Its auto locking mechanism (nominal diameter from 15 to 80) makes pressure adjustment easy with manual handle control.- Compact design.

RD-41F Pressure-Reducing Valve (for Vapor), Mini Benten

VENN

For food machinery, medical equipment, laundry equipment, and other steam-based machinery/equipment[Features]- A direct-acting pressure reducing valve, ideal for the precise control of steam pressure.- Compact and lightweight; best for integrating into devices.- Good for items that need to be free of rust, such as food/kitchen equipment, medical equipment, laundry machines, and air conditioners (humidifiers).- Stainless steel body for higher-grade vapor lines.- Helps guarantee the large (heat) flow rates necessary to start up equipment.- Main body made of bronze or stainless steel; main parts are made of stainless steel for clean vapor.- Secondary side pressure can be smoothly adjusted with the manual handle for the automatic lock mechanism.- Uses SUS316L bellows, equipped in the strainer and is highly durable.

LP-8N Type, Water Level-Regulating Valve (for Water and General Use)

VENN

A water-level regulating valve for general water tanks that, apart from the insertion type structure of the bronze body and tube end core, has been simplified and made more compact by removing all adjusting mechanisms. Helps prevent rusty water.[Features]• Countermeasure for rusty water: Threaded type - The bronze body + pipe end core can be inserted.• A bypass flow path is used for the passage to the pilot piping, facilitating a quiet and stable water supply and ensuring that, even if the water supply from the ball tap is temporarily cut due to surges, water will still be available.• Since the valve is simple and compact, handling is easy.• Antifreezing FV jackets are provided.

Relief Valve, AL-260 Series

YOSHITAKE

[Features]・ Main parts are made of stainless steel, and all wetted parts are made of corrosion resistant material・ By adopting a dashpot structure, it has a great effect on lines with large pulsations and pressure fluctuations・ Chattering and hunting are reduced・ It has stable operation against back pressure changes during continuous blowing

Safety Relief Valve, AL-140T Series

YOSHITAKE

[Features]・ Since it is entirely made of stainless steel, it has excellent corrosion resistance and durability・ A soft seat is used for the main part, and it has excellent airtightness in the valve seat・ It is ideal for applications where valve seat leakage cannot be tolerated・ The sealed structure prevents fluid from leaking to the outside

CAD ：

2D

Safety Relief Valve, AL-150TR Series

YOSHITAKE

A handle-operated valve for changing the pressure easily. Usable as a relief valve.[Features]· The AL-150 is a handle-operated valve for changing the pressure easily. Therefore, this valve can be used as a relief valve.· Soft seats are utilized in the main parts for a superior valve seat airtight performance.· Optimal for applications in which valve seat leaks are unacceptable.· The main parts (valve body and seat) and adjustment springs are manufactured from SCS14 stainless steel (SUS316 EQUIV) with excellent anti-corrosive properties.· The sealed construction prevents fluid from leaking outside.

Air Vent Valve TA-16L Series

YOSHITAKE

[Features]・ All materials other than valve discs, gaskets and L-shaped hose fittings (TA-16L) are made of stainless steel・ Wide operating pressure (0.01 to 1.0 MPa) gives stable displacement・ Compact size allows installation in a small space・ Excellent sealing performance because synthetic rubber is used for the valve disc[Applications]・ building equipment, factory equipment, housing complex

CAD ：

2D

Pressure Reducing Valves (Steam), GD-6N Series

YOSHITAKE

Small, and lightweight, with constant secondary pressure accuracy even at small capacities. · The valve body and valve seat have superior durability thanks to the use of stainless steel.[Features]Constant secondary pressure accuracy does not change even at small capacities.· Compact and lightweight.· The valve body and valve seat have superior durability thanks to the use of stainless steel.· A screen (60 mesh) is built in to protect the valve body and seat from foreign material, pipe scales, and pipe chips.

CAD ：

2D

Pressure Reducing Valves for Hot and Cold Water / Oil/Air, GD-6 Series

YOSHITAKE

Small, and lightweight, with constant secondary pressure accuracy even at small capacities.

CAD ：

2D

Pressure Reducing Valves (Hot and Cold water), GD-27-NE Series

YOSHITAKE

[Features]Corrosion-resistant materials are used for liquid-exposed parts, providing superior chlorine resistance against tap or hot water while minimizing rust.· A pressure-balancing valve structure ensures that pressure on the secondary side is kept constant without being affected by pressure on primary side.· The product includes a sealed structure so there is no external outflow even if the diaphragm is damaged.· Because internal inspection can be performed by disassembling from one direction on the upper side, maintenance and inspection are easy.· Pipe mounting direction is unrestricted: horizontal or vertical (however, 125 A and higher can only be mounted horizontally).

CAD ：

2D

RD-40, 41 Type Pressure-Reducing Valve (for Steam) Mini-Benten

VENN

For use in food machinery, medical equipment, laundry equipment, and other steam-based machinery[Features]- A direct-acting, pressure-reducing valve that is ideal for precise control of steam pressure for various equipment.- Compact and lightweight; optimum for integration into devices.- Optimal for items that need to be free of rust, such as food, kitchen equipment, medical equipment, laundry machines, and air conditioners (humidifiers).- Stainless steel body suitable for higher-grade vapor lines.- Provides large flow rates (heat) required when starting up equipment.- Main body is made of bronze or stainless steel; main parts are made of stainless steel for clean vapor.- Secondary side pressure can be smoothly adjusted with the manual handle on the automatic lock mechanism.- Uses SUS316L bellows and a built-in strainer for high reliability.

Pressure Reducing Valve (Steam), GP-1000S Series

YOSHITAKE

[Features]・ It complies with SHASE-S106 pressure reducing valve (The Society of Heating, Air-Conditioning and Sanitary Engineers of Japan) standards・ Since the main valve has a spherical shape, it has excellent sealing performance and the amount of valve seat leakage is significantly reduced (Compliant with ANSI Class IV)・ When compared with conventional pressure reducing valves, workability and durability are significantly enhanced

Pressure Reducing Valve for Door-to-Door Water Supply for Condominiums, for Use in Residential Complexes, GD-15 / GD-15C Series

YOSHITAKE

This product enables a quiet water supply, so it can be used as a pressure reducing valve for individual water supply in apartment buildings, etc. Can hold a very stable secondary side pressure on the water supply side pressure fluctuation. Small and light with a built in strainer.[Features]• Because the noise of the pressure reduction valve itself has been eliminated, water can be supplied even late at night without issue.• Because the supplied water pressure has already been adjusted to a standard set pressure, there is no need for on-site pressure adjustment.• The pressure-balancing valve structure ensures that the pressure on the secondary side is kept constant without being affected by the pressure on primary side.• Thanks to a built-in strainer, any intermixed trash, sand, etc. is removed, preventing it from getting stuck in the valve area or flowing out to the secondary side.• The strainer cap can be removed without using tools. Also, because the strainer and the strainer cap are combined into a single unit, it is easy to perform maintenance inspections inside the valve box without leaving the strainer in.• Thanks to its tightly closed structure, no fluids will escape to the exterior even if the diaphragm is damaged.• Piping can be mounted in whatever direction you like (horizontally or vertically).

RDB-33FN Type, Pressure Reducing Valve (for Water / Hot Water) with Bypass, Heisei

VENN

Pressure reducing valve that integrates three features: pressure reduction, bypass, and stoppage. It also uses space effectively and reduces the cost of facilities.[Features]- The ball-type switchover valve makes function selection easy.- The bypass function enables water passage for cleaning the tube.- Pressure testing can be done while the pressure reducing valve is mounted.Maintenance can be done while water is passing through.

FD-9N, Flow-Regulating Valve (for Excess Flow Control / Water Supply)

VENN

Capable of providing suitable flow via regulation to prevent excessive flow for various types of equipment and machinery such as water supply pipes for large receiving tanks, water sprayers, and showers.*Consider performing installation in a location as far away as possible from areas that require quiet (hotel rooms, hospital rooms, housing, etc.)[Features]· Rich lineup of flow rate settings.･ An internal constant flow cartridge can be replaced and maintained.· The elasticity of the unique rubber component used enables control of a stable and constant flow.

RD-14 Model Series - Pressure Reducing Valve (for Cold Water/Warm Water/Air/Oil)

VENN

Direct acting pressure reducing valve for air, liquids, and water has a low pressure fluctuating range and can be used at low as well as high flow rates.[Features]· At the construction facilities, the product can be used to control the pressure of water supplied from elevated water tanks in mid-rise and high-rise buildings, or in water supply directly connected to pumps instead of elevated water tanks, as well as in boiler water supply. Industrial use of the product includes pressure control for fuel oil, lubricating oil, and air.· Has a pressure balance structure, so changes to set pressures are minimal.· Maintenance is easy as the upper side can be taken apart unidirectionally allowing for internal inspection.· RD-14CN models come with nylon coating to protect from red water.

TD-2 Type Series, Temperature Control Valve

VENN

Heating, cooling, and low temperature models are available.[Features]· General purpose flange type temperature adjustment valve, available for heating applications such as hot water tanks, heat exchangers, and heavy oil heaters, for cooling applications using water or a refrigerant, and low temperature applications where the set temperature is below the ambient temperature or where the set temperature is 40°C or below.

FM Valve Type 1

FMVALVE

A valve that can be used in combination with electromagnetic valves and mechanical control valves.[Features]· This valve can be electrically controlled by combined use with electromagnetic valves. Therefore, it enables simple timed water rationing, and varying of supply start-stop intervals. In addition, it facilitates construction of effective water supply systems by combined use with sensors, etc., to match the usage conditions.· This valve has simple structure. Therefore, it is easy to install and maintain.· This valve has no flow adjustment mechanism. Therefore, the flow rate cannot be adjusted.

FM Valve Type 3

FMVALVE

[Features]·Since it can be controlled by electricity when used in combination with a solenoid valve, it is easy to change the interval between timed water supply, water supply stop, and water supply start.·Unique buffer mechanism prevents water hammer·Equipped with a flow rate adjustment mechanism, the amount of water discharged can be adjusted.·If the pump for the water tank is a pressurized water supply system, use an electric control system.

FM Unit Valve S-2 (Opens when Power Is Supplied)

FMVALVE

This valve can be operated by both electrical control (solenoid valve) and mechanical control (ball tap).Normally, it is operated by electrical control (solenoid valve), so a control panel is required.[Features]·Can be changed from electrical control (solenoid valve) to mechanical control (ball tap) without modifying piping·Since the pipe (pilot pipe) of the sub valve (ball tap) is connected to the main body, there is no need to remove the pipe during maintenance, etc., and the work time for maintenance can be greatly reduced.·Since a manual on-off valve is provided, it can be switched to ball tap (auxiliary valve) control in the event of electrical trouble.·Equipped with a flow rate adjustment mechanism, the amount of water discharged can be adjusted.

FM Valve Type S-3

FMVALVE

This valve can be used in both a mechanical control system with a ball tap and an electrical control system with a solenoid valve.[Features]·Equipped with a flow rate adjustment mechanism, the amount of water discharged can be adjusted.·The strainer can be removed while the body is attached to the pipe.·Since it can be controlled by electricity when used in combination with a solenoid valve, it is easy to change the interval between timed water supply, water supply stop, and water supply start.·For 65 mm or more, the plug can be removed and the intake valve can be installed·If the pump for the water tank is a pressurized water supply system, use an electric control system.

FM Valve S-3N Type for Cold Climate

FMVALVE

By opening and closing the ball tap (auxiliary valve), this valve creates a pressure difference within the main valve (main valve), opening and closing the valve, and automatically repeating water supply and stoppages according to changes in the water level in the receiving tank.The secondary side (outlet side) is equipped with a peacock for draining water and a flow rate adjustment rod for adjusting the flow rate.[Features]·Unique buffer mechanism prevents water hammer·Peacock allows water to be drained from the secondary side (outlet side)·The strainer can be cleaned and inspected without removing the main unit.·Equipped with a flow rate adjustment mechanism, the amount of water discharged can be adjusted.

Safety Valve, Relief Valve AL-140 Series

YOSHITAKE

[Features]・ It is made entirely of stainless steel, SCS14A (equivalent to SUS316) with excellent corrosion resistance is used for the main part・ The sealed structure prevents fluid from leaking to the outside

Pressure Reducing Valves (Hot and Cold Water), GD-27S/GD-27S-NE Series

YOSHITAKE

Stainless steel used for wetted parts, preventing rust. Use of pressure-balanced valve structure means that secondary side pressure is maintained at a certain level without affecting primary side pressure.

CAD ：

2D

Lift Type Safety Valve AL-24/AL-24F Series

YOSHITAKE

[Features]・ It uses a bronze valve box with a stainless steel valve seat so there is no risk of rust・ Since it is a diaphragm type and has no sliding parts, it operates reliably・ The set pressure range is as wide as 0.1 to 0.7 MPa with 1 spring, the adjusting thread is a handle type, and a butterfly nut is used for the lock nut, so the pressure can be easily changed・ Smooth opening and closing even in continuous operation, it operates accurately with respect to the set pressure and discharges liquid・ Stable operation can be obtained from small flow rate to large flow rate・ According to the specifications, you can choose the material of the diaphragm and valve body from 2 types, NBR and FKM (fluoroelastomer)・ It can be installed vertically, horizontally, top, or bottom

RP-8 Type Pressure-Reducing Valve (for Steam), Benten

VENN

Pilot-operated general-purpose products (high-capacity) for food processing equipment, factory equipment, and disinfection/sterilization equipment.[Features]- Made of stainless steel, ideal for the steam lines of food, disinfection and sterilization equipment.- Useful for a wide range of purposes thanks to its non-corrosive, durable stainless steel structure.- Piston guide structure and special seal ring for stable control.- Can be used over a wide range of pressures and flow rates.- Manual handle control with auto locking mechanism makes pressure adjustment easy.- Compact design.

RP-6A, Pressure-Reducing Valve (for Air/Gas), Benten

VENN

Pilot style general-purpose products (high-capacity) for factory facilities and by various types of equipment[Features]· A pilot-operated pressure reducing valve for air and gases which serves as a supporting model to the BENTEN RP-6.· The adoption of the piston guide structure makes control stable.· Can be used for a wide range of pressures and flow rates.· Manual handle control with auto locking mechanism (nominal diameter 15 to 80) makes pressure adjustment easy.· Compact design.