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Caution
thận trọng
A vacuum valve with a pressure-balanced structure that enables an unrestricted exhaust direction.
[Features]
· Bellows type is particulate-free and cleaned.
· Low actuation torque (0.5 N·m or less).
· Spring provides a standard sealing load.
· Handle height remains the same regardless of whether valve is open or closed.
· Equipped as standard with an indicator for confirming if the valve is open or closed.
· Body material: SCS13 (SUS304 equivalent).
· Precision-cast single-piece structure which helps prevent gas accumulation.
· The XM Series is interchangeable with XL Series aluminum high vacuum angle valves.
Angle valve XMH Series external appearance
In-line type XYH series external appearance
Model | XMH-16 | XMH-25 XYH-25 | XMH-40 XYH-40 | XMH-50 XYH-50 | |
---|---|---|---|---|---|
Flange (Valve) Size | 16, CF034 | 25 | 40, CF070 | 50 | |
Valve Type | Manual | ||||
Fluids | Inert gas vacuum | ||||
Operating Temperature (°C) | 5 to 150 | ||||
Operating Pressure Pa (abs) | 1 × 10-6 to atmospheric pressure | ||||
Conductance L/s Note 1: | 5 | 14 | 45 | 80 | |
Amount of leakage Pa·m3/s | Internal | For standard material (FKM): 1.3 × 10-10, values at normal temperature and excluding gas permeation | |||
External | For standard material (FKM): 1.3 × 10-11, values at normal temperature and excluding gas permeation | ||||
Flange Type | KF (NW), CF | KF (NW) | KF (NW), CF | KF (NW) | |
Main Material | Main body: SCS13 (SUS304 equivalent), Bellows: SUS316L, Major parts: SUS304, FKM (standard sealing material) | ||||
Actuation torque N·m | 0.1 ≤ | 0.15≦ | 0.35≦ | 0.5≦ | |
Handle revolutions | 5 | 7 | 10 | 13 | |
Weight kg Note 2: | XMH | 0.31 (0.35) | 0.57 | 1.35 (1.71) | 2.02 |
XYH | - | 0.62 | 1.37 | 2.42 |
Note 1: Conductance is the value for the “molecular flow” of an elbow with the same dimensions.
Note 2: Figures in ( ) indicate the weight for CF (ConFlat) fittings.
(Unit: mm)
XMH angle-type dimensional drawing
XYH in-line type dimensional drawing
Model | A | B | C | D | Fn | Fc | G | H | J | P.C.D. L1 | L2 |
---|---|---|---|---|---|---|---|---|---|---|---|
XMH-16 | 40 | 100.5 | 38 | 1 | 30 | 34 | 17 | 35 | 18 | P.C.D 27 | 6 × ø4.4 mm |
XMH-25 | 50 | 114 | 48 | 1 | 40 | - | 26 | 40.5 | 21.5 | - | - |
XMH-40 | 65 | 162.5 | 66 | 2 | 55 | 70 | 41 | 57 | 30 | P.C.D 58.7 | 6 × ø6.6 mm |
XMH-50 | 70 | 179.5 | 79 | 2 | 75 | - | 52 | 70 | 35 | - | - |
Model | A | B | C | D | E | Fn | G | H | J |
---|---|---|---|---|---|---|---|---|---|
XYH-25 | 100.2 | 75.8 | 48 | 1 | 23.5 | 40 | 26 | 40.5 | 21.5 |
XYH-40 | 130 | 102.5 | 66 | 2 | 38 | 55 | 41 | 57 | 30 |
XYH-50 | 178 | 119 | 79 | 2 | 53 | 75 | 52 | 70 | 35 |
XMH angle-type (left) and XYH in-line type (right) diagram
*Refer to the manufacturer's catalog for maintenance parts.
Part Number |
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Part Number | Price | Minimum Order Qty. | Volume Discount | Days to ShipSố ngày giao hàng | RoHS | Flange Type | Flange Nominal | Sonic Speed Conductance | Valve Type | Seal material | Amount of leakage (Pa·m3/s) | Seal Change Location |
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Type | Manual Vacuum Valve | Application | Single Use | Mounting Orientation | Direct |
---|---|---|---|---|---|
Number of Ports | 2-Port Valve | Switching Type | 2-Position Normally Closed | Pipe Port Type | Flange |
Seal Type | Bellows Seal |
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