ASTM A351 CF8m Stainless Check Valves

• Media: Water, Oil and Natural Gas
• Temperature: Ordinary Temperature
• Material: Stainless Steel
• Connection Form: Flange
• Structure: Swing
• Pressure: Ordinary Temperature
• Model NO.: KM-20210308
• Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
• Sealing Form: Bellows Globe Valve
• Flow Direction: Unidirection
• Standard: ANSI
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Transport Package: Wooden Boxes, Pallets or Customer′s Request
• Specification: 1 1/2′~36′′
• Trademark: KINGMETAL
• Origin: China
• HS Code: 8481300000
• Production Capacity: 500 Tons/Month

Product Description

ASTM A351 CF8M Stainless check valves

ASTM A351 CF8 Stainless Steel Flanged RF Swing Check Valve

1. Size: 1 1/2'~36''
2. Pressure rating: 150LB~2500LB
3. Material: A351 CF8M/CF8/CF3/CF3m, A216 WCB,A352 LCB,A217 WC6/WC9
4. Suitable Temperature: -196ºC~450ºC(Different temperature choose different materials)
5. Suitable Medium: Water, Oil and natural gas and other causticity medium (Different raw material for different medium)

 
1.ASTM A351 CF8 Stainless Steel Flanged RF Swing Check Valve Technical Specifications:

1. Design & Manufacture standard: API 6D, BS 1868
2. Pressure & Temperature standard: ASME B16.34
3. Face to face dimension standard: ASME B16.10
4. Flange standard: ASME B16.5, ASME B16.47
5. Test & Inspect: API 598

 
2.ASTM A351 CF8 Stainless Steel Flanged RF Swing Check Valve Product Features:

1. Bolted bonnet, and the type of middle flange gasket may be different according to pressure class; Check valve in 600LB may adopt pressure sealed structure.
2. Disc stop device to prevent disc from being opened too high, thus causing failure to be closed down.
3. Solid pin is precisely installed and provided with high intensity to ensure operational performance and service life of valve.
4. Rocker arm is given enough intensity. Upon being closed down, it has enough freedom for the close-down of valve disc.
5. Large size check valve are provided with lifting rings for the convenience of hoisting.