Specifications

Forged Steel Check Valve

Details Specifications:
1) Design and manufacture standards: ANSI B16.34, API 602
2) Inspection and test standards: API 598, JIS B2003
3) Face-to-face: ANSI 594, DIN 2401
4) Connection: ANSI B16.11, JIS B2306, DIN B1.20.1, BS21, ISO7/1
4) Flange: ANSI B16.5, DIN 2543-2548
5) Size: 1 / 4 - 2"
6) Class: 150 lbs - 2, 500 lbs
7) Temperature: -28 - 350 Deg. C
8) Body / bonnet: A105 / F11 / F22 / 304 / 304L / 316 / 316L / MONEL / F321
9) Trim: 13% Cr / STL / 316 / 304 / 316L / 304L / H. C
10) Sealing: Flexible graphite, metal-to-metal.
11) Types: BB lift, BB swing, low temperature resistant, Y type