Check Valves（Supply Side, Connection Type：G）

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  Check Valve, Check Valve for Door-to-Door Water Supply, CV-25U Series

  YOSHITAKE

  Suitable for use in door-to-door water supply in residential complexes and like. Can prevent backflow of contaminated water from water faucets, equipment, and the like when negative pressure occurs inside water mains due to water supply cut off, etc. Spring action design enables pipe mounting in any direction (horizontal or vertical).

  Applicable Fluid	Type	Material	Max. Operating Pressure(MPa)	Nominal Pressure	Supply Side, Connection Type	Supply Side, Plumbing Thread Nominal	Control Side, Connection Type	Control Side, Plumbing Thread Nominal	Supply Side, Tube Flange Nominal	Control Side, Tube Flange Nominal	Cracking Pressure(MPa)
  Water	Spring Type (In-line)	Brass	-	No Standard, Others	G	1B ～ 3/4B	Rc (R)	1B ～ 1 1/4B	-	-	-

  From: 1,131,166 VND
  Days to Ship: Số ngày giao hàng: 10 Day(s) or more

  10 Day(s) or more

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  CS-1USN Type Check Valve (for Cold/Hot Water)

  VENN

  Spring-type for apartment buildings, houses, building facilities, etc. (Low pressure loss, water hammer prevention type)[Features]· Spring style shuts valves for back-flow prevention during back pressure or water shutoff, for water hammering prevention type with excellent safety.· The valve body is a synthetic rubber disk.· Usable with warm water up to 90°C.· Water can be supplied at a low pressure loss.· Pipe end cores are used for connectors, as they are made of material that won't rust, thus preventing rust-colored water.· Valve body is structured as a cartridge for easy maintenance.・Noise during water flow is 40 dB or less (during rated flow), for low noise of around the same degree as piping.· For various supply water systems, prevents backflow caused by back pressure when pressure of the water supply source decreases due to water supply shutoff, etc., and for maintaining a reliable and safe water supply.

  Applicable Fluid	Type	Material	Max. Operating Pressure(MPa)	Nominal Pressure	Supply Side, Connection Type	Supply Side, Plumbing Thread Nominal	Control Side, Connection Type	Control Side, Plumbing Thread Nominal	Supply Side, Tube Flange Nominal	Control Side, Tube Flange Nominal	Cracking Pressure(MPa)
  Water	Others	Bronze	1	No Standard, Others	G	1B	Rc (R)	3/4B	-	-	-

  From: 1,117,595 VND
  Days to Ship: Số ngày giao hàng: 10 Day(s) or more

  10 Day(s) or more

• You can add up to 6 items per a category to the compare list. Compare

  

  CS-2USN Type Check Valve (for Cold/Hot Water)

  VENN

  Spring-type for apartment buildings, houses, building facilities, etc. (Low pressure loss, water hammer prevention type)[Features]· Spring style shuts valves for back-flow prevention during back pressure or water shutoff, for water hammering prevention type with excellent safety.· The valve body is a synthetic rubber disk.· Usable with warm water up to 90°C.· Water can be supplied at a low pressure loss.· Pipe end cores are used for connectors, as they are made of material that won't rust, thus preventing rust-colored water.· Valve body is structured as a cartridge for easy maintenance.・Noise during water flow is 40 dB or less (during rated flow), for low noise of around the same degree as piping.· For various supply water systems, prevents backflow caused by back pressure when pressure of the water supply source decreases due to water supply shutoff, etc., and for maintaining a reliable and safe water supply.

  Applicable Fluid	Type	Material	Max. Operating Pressure(MPa)	Nominal Pressure	Supply Side, Connection Type	Supply Side, Plumbing Thread Nominal	Control Side, Connection Type	Control Side, Plumbing Thread Nominal	Supply Side, Tube Flange Nominal	Control Side, Tube Flange Nominal	Cracking Pressure(MPa)
  Water	Others	Bronze	1	No Standard, Others	G	1B	Rc (R)	3/4B	-	-	-

  From: 1,484,135 VND
  Days to Ship: Số ngày giao hàng: 10 Day(s) or more

  10 Day(s) or more

• You can add up to 6 items per a category to the compare list. Compare

  

  CS-4N Type Check Valve with Expansion/Contraction Pipe (for Cold/Hot Water)

  VENN

  Spring-type for apartment buildings, houses, building facilities, etc. (Low pressure loss, water hammer prevention type)[Features]· For various supply water systems, prevents backflow caused by back pressure when pressure of the water supply source decreases due to water supply shutoff, etc., and for maintaining a reliable and safe water supply.· Spring style shuts valves for back-flow prevention during back pressure or water shutoff, for water hammering prevention type with excellent safety.· The valve body is a synthetic rubber disk.· Usable with warm water up to 90°C.· Water can be supplied at a low pressure loss.· Pipe end cores are used for connectors, as they are made of material that won't rust, thus preventing rust-colored water.· Valve body is structured as a cartridge for easy maintenance.Noise during water flow is 40 dB or less (during rated flow), for low noise of around the same degree as piping.

  Applicable Fluid	Type	Material	Max. Operating Pressure(MPa)	Nominal Pressure	Supply Side, Connection Type	Supply Side, Plumbing Thread Nominal	Control Side, Connection Type	Control Side, Plumbing Thread Nominal	Supply Side, Tube Flange Nominal	Control Side, Tube Flange Nominal	Cracking Pressure(MPa)
  Water	Others	Bronze	1	No Standard, Others	G	1B	Rc (R)	3/4B	-	-	-

  From: 1,340,706 VND
  Days to Ship: Số ngày giao hàng: 10 Day(s) or more

  10 Day(s) or more

BrandNhãn hiệu
Product SeriesDòng sản phẩm
From
Days to ShipSố ngày giao hàng
Applicable Fluid
Type
Material
Max. Operating Pressure(MPa)
Nominal Pressure
Supply Side, Connection Type
Supply Side, Plumbing Thread Nominal
Control Side, Connection Type
Control Side, Plumbing Thread Nominal
Supply Side, Tube Flange Nominal
Control Side, Tube Flange Nominal
Cracking Pressure(MPa)

	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare
BrandNhãn hiệu	YOSHITAKE	VENN	VENN	VENN
Product SeriesDòng sản phẩm	Check Valve, Check Valve for Door-to-Door Water Supply, CV-25U Series	CS-1USN Type Check Valve (for Cold/Hot Water)	CS-2USN Type Check Valve (for Cold/Hot Water)	CS-4N Type Check Valve with Expansion/Contraction Pipe (for Cold/Hot Water)
From	1,131,166 VND	1,117,595 VND	1,484,135 VND	1,340,706 VND
Days to ShipSố ngày giao hàng	10 Day(s) or more	10 Day(s) or more	10 Day(s) or more	10 Day(s) or more
Applicable Fluid	Water	Water	Water	Water
Type	Spring Type (In-line)	Others	Others	Others
Material	Brass	Bronze	Bronze	Bronze
Max. Operating Pressure(MPa)	-	1	1	1
Nominal Pressure	No Standard, Others	No Standard, Others	No Standard, Others	No Standard, Others
Supply Side, Connection Type	G	G	G	G
Supply Side, Plumbing Thread Nominal	1B ～ 3/4B	1B	1B	1B
Control Side, Connection Type	Rc (R)	Rc (R)	Rc (R)	Rc (R)
Control Side, Plumbing Thread Nominal	1B ～ 1 1/4B	3/4B	3/4B	3/4B
Supply Side, Tube Flange Nominal	-	-	-	-
Control Side, Tube Flange Nominal	-	-	-	-
Cracking Pressure(MPa)	-	-	-	-

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