Check valve
Negotiable
Min.Order:1
Yancheng Hengding Native Products Co., Ltd.
Check valve:
♦ Usually used for kill manifold
♦ The sealing face of core and seat is overlaying-welded with hard alloy with erosion and corrosion
resistance.
Main technology parameters:
Working Pressure | 2M,3M,5M,10M,105M |
Material Class | AA,BB,CC,DD,EE,FF |
Product Specification Level | PSL1,PSL2,PSL3,PSL3G,PSL4 |
Performance Requirement Level | PR1 ,PR2 |
Nominal bore | 1-13/16,2-1/16,2-9/16,3-1/8,4-1/16 |