Sell Valves Check Valve API Valve

We can supply various standard valves

The product design and manufacture of full compliance with API Spec 6A "wellhead and christmas tree equipment specification" requirements, compliance with API Spec 6A specifications facility(at home and abroad) mating and used interchangeably.

This valve belongs to check valve, which by media pressure to achieve metal to metal seal between the spool and the body, The higher the pressure medium, the better the sealing performance of the valve and at all times bearing pipeline pressure

The valve body is made of alloy steel forging, with strong mechanical properties, can withstand high pressure, with safe and reliable performance.

Bonnet connect with valve body by bolts, sealing ring on bonnet seal with inner valve, it has a reliable seal performance. It makes valve cover and valve body assembly space is very small (designed as 0), thus reducing the corrosive medium on the bolt and screw hole erosion and reduce the load.

Valve plug and valve sealing surface welding by hard alloy, so that it has good wear resistance and corrosion resistance performance.The material of valve plug id anti-sulfur steel. Other parts are adopt hardnedd limited methods, so that the valve can be used in environments containing H2S.

Features:

1) Material :WCB,LCB,304/CF8,316/ CF8M ,316L/CF3M4 LCC,CF8,CF8M,CF3,CF3.

2) Carbon Steel:WCB,A105

Size:1/2”-36” Pressure 150lb-2500lb Alloy steel: CrMo,20CrMo,25 CrMo,WC1,WC6,WC9

Size:1/2”-24” Pressure 150lb-2500lb Low temperature steel: LCA,LCB,LCC,CF1,CF2,CF3

Size:1/2”-16” Pressure 150lb-600lb Stainless steel: CF8, CF8M, CF3, CF3M,304,316,304L

3) Class:150-1,500lbs as specified in B16.34

4) Size:1”-56

5) Pressure:CL150-900LB.”

6) Standards:Design& Manufacture:API6D,API600,ANSI B16.34 BS5351,DIN3202

a) Face to face or End to end: ANSI B16.10 DIN3202

b) End flange:ANSI16.5

c) BW end ANSI B16.25

d) Test:API598.

7) Operator:handwheel,worm ,gear,electic actuator.manual

8) Certificates:API,CE ISO Inspect and test:API6D / API598