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Product Details:
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Product: | RD Series Tube End Check Valve | Valve Material: | C.S/SS |
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Diameter: | 6-42 | Seal: | Seal |
Connection Type: | NPT-NPT | Pressure: | 250-315 Bar |
High Light: | hydraulic inline check valve,fluid check valve |
Industrial hydraulic RD tube end check valve NPT type non-return valves C.S/SS external thread
◆Material: carbon steel or stainless steel 316Ti, set stainless steel check valve after the model plus "-SS", such as RD-S16-SS
◆Seal: carbon steel check valve is nitrile rubber NBR, stainless steel check valve is fluoro rubber FPM
◆Valve opening pressure: standard spring opening pressure is 1bar, if you need other opening pressure 0.2, 0.5, 2, 3bar, you can customize
◆ Connection form: ferrule type, welded type, flared type. Terminal straight form
◆ Working temperature and pressure: The carbon steel check valve is -35 °C ~ +100 °C, the stainless steel check valve is -25 °C ~ +250 °C, the working pressure is shown in the table below.
Series | Welded type | Bite type |
Check valve model |
pressure | Pipe diameter | |||||||
bar | AD | L1 | L2 | L3 | SW1 | SW2 | SW3 | M | ||||
L-series | W- | C- | RD-L06 | 315 | 6 | 92.0 | 59.0 | 29.0 | 17 | 14 | 19 | M12×1.5 |
W- | C- | RD-L08 | 8 | 93.0 | 60.0 | 30.0 | 22 | 17 | 24 | M14×1.5 | ||
W- | C- | RD-L10 | 10 | 107.5 | 70.5 | 40.5 | 24 | 19 | 27 | M16×1.5 | ||
W- | C- | RD-L12 | 12 | 110.5 | 73.5 | 43.5 | 27 | 22 | 32 | M18×1.5 | ||
W- | C- | RD-L15 | 15 | 123.5 | 77.5 | 47.5 | 32 | 27 | 36 | M22×1.5 | ||
W- | C- | RD-L18 | 250 | 18 | 130.5 | 84.5 | 51.5 | 38 | 32 | 41 | M26×1.5 | |
W- | C- | RD-L22 | 22 | 143.5 | 94.5 | 61.5 | 46 | 36 | 50 | M30×2 | ||
W- | C- | RD-L28 | 28 | 158.5 | 102.5 | 69.5 | 55 | 41 | 60 | M36×2 | ||
W- | C- | RD-L35 | 35 | 176.5 | 117.5 | 74.5 | 65 | 50 | 70 | M45×2 | ||
W- | C- | RD-L42 | 42 | 178.0 | 120.0 | 74.0 | 65 | 60 | 70 | M52×2 | ||
S-series | W- | C- | RD-S06 | 400 | 6 | 98.5 | 64.5 | 34.5 | 17 | 17 | 19 | M14×1.5 |
W- | C- | RD-S08 | 8 | 98.5 | 64.5 | 34.5 | 17 | 19 | 19 | M16×1.5 | ||
W- | C- | RD-S10 | 10 | 107.5 | 73.5 | 40.5 | 22 | 22 | 24 | M18×1.5 | ||
W- | C- | RD-S12 | 12 | 109.5 | 75.5 | 42.5 | 24 | 24 | 27 | M20×1.5 | ||
W- | C- | RD-S14 | 315 | 14 | 127.5 | 83.5 | 47.5 | 27 | 27 | 32 | M22×1.5 | |
W- | C- | RD-S16 | 16 | 131.5 | 87.5 | 50.5 | 32 | 30 | 36 | M24×1.5 | ||
W- | C- | RD-S20 | 250 | 20 | 148.5 | 97.5 | 54.5 | 38 | 36 | 41 | M30×2 | |
W- | C- | RD-S25 | 25 | 165.5 | 106.5 | 58.5 | 46 | 46 | 50 | M36×2 | ||
W- | C- | RD-S30 | 30 | 184.5 | 122.5 | 69.5 | 55 | 50 | 60 | M42×2 | ||
W- | C- | RD-S38 | 38 | 203.5 | 137.5 | 75.5 | 65 | 60 | 70 | M52×2 |