Products

Forged Gate Valve

Cryogenic Forged Gate Valve

Please call: +86-577-57775222
Desription
Features: 
bolted bonnet
Integral seal down 
to remove seat 
low-leakage test requirements to meet the stem packing 
automatically adjust the preload gland packing 
Application criteria: 
Design: API 602/ASME 16.34/BS 5352/BS 6364 
test: - API 598 pressure test at room temperature 
        - Low temperature test at SP 77/306 
tag: MSS SP25 
Long valve cover according to BS 6364 
Connector 
SW Socket welding ends according to ASME B16.11 
BW butt end by ASME B16.25 
NPT threaded connectors according to ASME B1.20.1 
Flange end according to ANSI B16.5
Pressure rating 
CLASS 800 (SW and NPT connectors) 
CLASS 150 (BW and Flanged end) 
CLASS 300 (BW and Flanged end) 
CLASS 600 (BW and Flanged end) 
CLASS 900 
CLASS 1500 
Size range 
1 / 4 "to 2" 
Description: 2 "above specifications, please contact the techniques taking a step forward 
Optional Materials 
Carbon Steel: LF2 ,LF3
Stainless Steel: F304, F304L, F316, F316L 
Inquiry 

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Welded Bonnet Forged Gate Valve

Welded Bonnet Forged Gate Valve

welded bonnet Integral seal down low leakage test stem packing by automatically adjust the preload gland packing

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Bolted Bonnet Forged Gate Valve

Bolted Bonnet Forged Gate Valve

welded bonnet Integral seal down low leakage test stem packing by automatically adjust the preload gland packing

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 Integral Flange Forged Gate Valve

Integral Flange Forged Gate Valve

piece forging flange Outside screw & Yoke(OS&Y) Integral seal down to remove seat low leakage test stem packing by

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Pressure Seal Forged Gate Valve

Pressure Seal Forged Gate Valve

pressure self-sealing valve cover, also under pressure to ensure good sealing performance Outside screw & Yoke(OS&Y) Integral seal down

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