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Fakai Valve Factory Site: Yongxing Industrial Zone, Longwan District, Wenzhou City Tel: 0577-88767789
Fax: 0577-85983279
Mobile: 15958706338
Contact: Mr. Wang Email: 1552028357@qq.com
Website: http://klhqcm.com

Design criteria and parameters of extraction check valve

Release Date: December 18, 2019

I. Design and manufacture inspection standard of extraction check valve :

Design and manufacturing standards: ASME / ANSIB16.34, E101, JB / T3595

Structure length standard: JB / T3595, ASME / ANSIB16.10, GB / T12221

Welding end or flange standards: GB / T12224, ASME / ANSIB16.25, GB / T9113, JB / T79 ~ JB / T82

Test acceptance standards: JB / T9092, JB / T3595, ASME / ANSIB16.34, E101

Technical parameters of extraction check valve :

Nominal diameter: DN200-1000mm

Nominal pressure: PN0.6-10.0mpa

Working temperature: 200-510 ° C

Suction check valve body material:

Body valve disc rocker bonnet: WCB, WC6, WC9

Stem: 2Cr13, CrMoV