Zhejiang Hiton Valve Co., Ltd., we are a professional valves manufacturer, Our main products are ball valve, gate valve, globe valve, check valve, butterfly valve and fittings, forged flanges under the high and medium pressure. They can be made according to American standard, British standard, German standard, Japanese standard and other related standards, which are widely used in petrochemical, food, pharmaceutical, district heating and other fields.
Applicable Standard
Design and Manufacture: ANSI B16.34, API 6D
Face to face: API 6D
Flanged connection: 2~~24~to ANSI B16.5
22~, 26~~36~to MSS-SP-44 to API 605 on request
Test and inspection: API 6D
Products specification:
Size range: 2" ~ 28" (DN50 ~ DN700)
Pressure Rating: Class150LB~1500LB
Body Materials: ASTM A216 WCB, A217 WC6, A351CF8, A351CF8M,
A351 CF3, A351 CF3M, A351 CN7M
Wafer Check Valve