Detailed Product Description Thread swing check valve Applicable Standards: Swing Check valve : API6D/API608/PI602/API594 Face to face: Thread ends:ASME B1.20.1/EN 10226-2 /EN ISO-228-1 Inspection and test : API 598 / API 6D Products Description : Products name: Thread swing check valve Size: 1/2-2 Pressure Rating: 200WOG Thread ends Material: WCB, WC6, WC9, LCB,CF8, CF3, CF8M, CF3M, CN7M, Monel and Hast. etc. Dics and Stem: SS304, SS316,SS304L,SS316L,SS410,SS416.etc. Operation: Manual Application:Offshore /Oil /Gas /Chemical /Petrochemical Pulp /Paper /Water /Wastewater /Marine Notes: The specifications can be designed and satisfied for customers' special requirements. We have obtained Certificates of CE, API 6D, API 607, TS and ISO 9001
