Cast steel globe valve

NSV cast steel globe valve are widely used in the industries of oil, chemical, medicine-made, fertilizer, electrical power, etc. Seat seal surface overlaid with wearing resistant hardened alloy to be matched with disc seal surface; the stem is specially treated to ensure its strength, rigidity, corrosion resistance and abrasion resistance. globe 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 widely used for the medium of water, steam, oil product, nitric acid, acetic acid, oxygenation, etc.  
 
Applicable Standard
 Design Standard:  BS 1873, ASME B16.34, DIN3356
 Face to Face: ASME B16.10, EN 558, DIN 3202
 End Flange:  ASME B16.5, DIN 2501
 Buttwelding Ends:  ASME B16.25, DIN3239
 Inspection and Test: API 598, DIN3230
 
Products Range
 Size:  2" ~ 24"(DN50 ~ DN600)
 Rating: ANSI 150lb ~ 1500lb
 Body Materials: Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel
 Trim: Per API 600
 Operation:  Handwheel, Gear, Electric, Pneumatic, Hydraulic
 
Design Features
 Straight pattern body design
 OS&Y, outside screw and yoke
 Tapered, globe, or plug disc
 Renewable or welded seat
 Bolted bonnet, back seal structure
 Impact handwheel for 10" and above
 Extended stem design for low temperature
 ISO top flange for Bare stem globe valve