Check valve

Check valve
T-type internal thread(85010-A)
T-type socket weld(85030-A)
Y-type internal thread(85710-A)

Size: 1/4”~3”
Thread standard: NPT.BSPT.BSP. DIN2999.ISO228/1
Working pressure: PN16 (200psi for W.O.G.)
Working temp.: -50℃~230℃

Check valve


1.Feature:

T-type internal thread(85010-A)
T-type socket weld(85030-A)
Y-type internal thread(85710-A)

Size: 1/4”~3”
Thread standard: NPT.BSPT.BSP. DIN2999.ISO228/1
Working pressure: PN16 (200psi for W.O.G.)
Working temp.: -50℃~230℃


2.Main parts materials and dimensions







85010-A & 85030-A
85710-A
Main parts and materialsMain parts and materials
ITEMPARTSMATERIALITEMPARTSMATERIAL
1BodyA351 CF8M1BodyA351 CF8M
2Disc A351 CF8M2DiscA351 CF8M
3SealPTFE3PinAISI316
4BonnetA351 CF8M4SealPTFE
5PlugAISI3165BonnetA351 CF8M
6SealPTFE6SealPTFE
7PinAISI3167PlugAISI316




85010-A & 85030-A
85710-A
SIZEΦDLHWABSIZEΦdLHW
1/4"1065482414.291/2"156844.325.5
3/8"12.565482417.693/4"208452.828.5
1/2"1565482421.791"259757.830.5
3/4"207553.52827.1121-1/4"3211467.836
1"259056.53633.8121-1/2"4012977.343.5
1-1/4"3210571.54042.6122"5015491.854
1-1/2"38120745048.712




2"5014090.55461.115




2-1/2"6315690.57573.815




3"76188102.58589.815






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