OS/Y Casting SS Gate Valve , Flexible Wedge Metal Seated Gate Valve For Sea Water

                   Manual Operated OS&Y Casting Stainless Steel RF Gate Valve For Sea Water

 Specifications 
 

Applicable Standards:
- FACE TO FACE DIMENSION:GB/T 12221

- END FLANGE DIMENSION:GB/T 9113

- DESING:ANSI B16.34

- TEST:API598

Size Range:
- DN15~DN300

Pressure Rating:
- PN16~PN40,ANSI150~ANSI300,JIS10K~JIS20K
Temperature Range:
- -20°C~185°C

Suitable medium:

-Water, oil, air and some corrosive liquid

Structure:

-Full Port,Bolted Bonnet,Rising stem

 Application 

Z41W Steel Gate Valve, Flexible/Solid wedge gate, PTFE or combined packing material, Belleville Spring Loaded Packing Impacting System, Forged Steel Seat, Back Seating Design, Integral Forged Design of Stem, Extended Stem Optional Specification, Rising/Non-rising Stem.

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 Feature 

1.The fluid resistance is small, and the sealing surface is less washed and eroded by the medium (the shutter opening height is high).

2. Compact structure, good rigidity of the valve, smooth passage, small flow resistance, stainless steel and hard alloy on the sealing surface, long service life, PTFE packing, reliable sealing, light and flexible operation.

 Model Selection 
 

Gate Valve