DIN gate valve 304 316 cast steel gate valve

タイトルまたは説明

Stainless steel gate valve description:
STONG stainless steel gate valves are widely used in the industries of oil, chemical, medicine-made, fertilizer, electrical power, etc. as on/off control valves for passing or cutting off the medium. The gate is designed as a wedge flexible gate of easy seal and wearing compensation, seal surface is overlaid with wearing resistant hardened alloy; the seat seal surface overlaid with wearing resistant hardened alloy to be matched with gate seal surface; the stem is specially treated to ensure its strength, rigidity, corrosion resistance and abrasion resistance. Our gate valve is with reliable seal, safe use and easy operation. Valves are available in a complete range of body/bonnet materials and trims, which are used for the medium of water, steam, oil product, nitric acid, acetic acid, etc.

Stainless steel gate valve applicable Standard:
Design Standard:     API **0, BS***4, DIN***2
Face to Face:       ASME B*6.*0, EN **8, DIN***2
End Flange:        ASME B*6.5, ASME B*6.*7, DIN***3
Buttwelding Ends:     ASME B*6.*5, DIN***9
Inspection and Test: API **8, DIN***0
 
Stainless steel gate valveproducts Range:
Size:      2" ~ *4"(DN*0 ~ DN**0)
Rating:    ANSI **0lb ~ **0lb
 
Body Materials:   Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel
Trim:  Per API **0 
Operation:  Handwheel, Gear, Electric, Pneumatic, Hydraulic 

 

 

Stainless steel gate valvedesign Features:

 
Full port design 
OS&Y, outside and screw 
Bolted bonnet, back seal structure 
Flexible wedge, fully guided 
Choice of Solid or split wedge 
Extended stem design for low temperature 
Flanged or butt-welding ends