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Spec. of E-L700 Check Valve

 

Working Pressure:   2000-15000Psi
Nominal Diameter:   2-1/16" - 7-1/16" (52mm - 180mm)
Working Temperature:   -46 ℃- 121  ℃(LU)
Grade of Material:   AA 、BB、CC、DD、EE、FF、HH
Grade of Specification:   PSL3 -4
Grade of Performance:   PR1 - 2
Working Medium:   Oil 、 Gas 、Mud、H2S 、CO2
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Flange Spec. W.P(Psi) A(mm/in) B(mm/in) C(mm/in)
2-1/16" 2000" 52.4/2.07" 295/11.61" 290/11.42"
2-1/16" 3000" 52.4/2.07" 371/14.62" 310/12.20"
2-1/16" 5000" 52.4/2.07" 371/14.62" 310/12.20"
2-1/16" 10000" 52.4/2.07" 521/20.5" 325/12.80"
2-9/16" 2000" 65.1/2.47" 333/13.11" 298/11.73"
2-9/16" 3000" 65.1/2.47" 422/16.61" 320/12.60"
2-9/16" 5000" 65.1/2.47" 422/16.61" 320/12.60"
2-9/16" 10000" 65.1/2.47" 565/22.25" 345/13.58"
3-1/8" 2000" 79.4/3.12" 359/14.13" 310/12.20"
3-1/8" 3000" 79.4/3.12" 435/17.13" 330/12.99"
3-1/8" 5000" 79.4/3.12" 473/18.62" 350/13.78"
3-1/16" 10000" 77.8/3.06" 619/24.38" 355/13.98"
4-1/16" 2000" 103.2/4.06" 435/17.13" 315/12.40"
4-1/16" 3000" 103.2/4.06" 511/20.12" 330/12.99"
4-1/16" 5000" 103.2/4.06" 549/21.62" 350/13.78"
4-1/16" 10000" 103.2/4.06" 670/26.38" 360/14.17"