Art. 2020sANSI Valvole di non ritorno a disco serie API 600 – BS 1414. Con monogramma API e CE sul corpo. Scartamenti ASME B16.10, flange ASME B16.5, oppure a saldare Butt Welding ANSI B16.25, test in conformità a API 598. Prodotte in WCB 、WC6 、WC9 、CF8、 CF8M、 CF3、 CF3M CN7M, LC1, LC2, LC3, LCB, LCC, Monel, 20# Alloys, 4°, 5°, C95800, C95500, e altri materiali a richiesta OS&Y, vite esterna, disegno in conformità a API 600 – BS 1414.
Art. 2020sANSI Lift check valve API 600, face-to-face ASME B16.10, flanges B16.5, or Butt Welding ANSI B16.25. Test in conformity to API 598. Produced in WCB 、WC6、WC9 、CF8、 CF8M、 CF3、 CF3M CN7M, LC1, LC2, LC3, LCB, LCC, Monel, 20# Alloys, 4°, 5°, C95800, C95500, and other materials on request. OS&J rising stem, design in conformity to API 600 – BS 1414. API and CE monogram on the body.
Manufacturing Standards
API 6D, 600, 598, 591, 602, 6FA, 594, 6A
ISO 14313, 10497, 5752, 7259, 5996, 7005, 5210, 5211, 520
ANSI-ASME B16.34, B16.10, B16.20, B16.25, B16.5, B16.47, B16.42, B1.1, B16.1
AWWA C500, C501, C508, C509
AWS 5.9, AWS 5.1, AWS 5.4, AWS 5.5, AWS 5.13, AWS 5.14, AWS 5.15
MSS SP45, SP6, SP9, SP25, SP41, SP55, SP82, SP85, SP70, SP71, SP101, SP102,
SP44
ASTM A105, A126, A182, A193, A194, A216, A217, A320, A350, A351, A352, A395, A488,
A536
BS 1414, 1873, 1868, 5146, 1560, 5152, 5153, 5159, 5352, 6755
NACE MR0175
LIFT CHECK VALVES API standard BS 1868, dimensions:
