Design Features

1.Extended bonnet
2.Low emission packing
3.Stellite overlay on Wedge and Seatring
4.Open a bleed hole to the upstream side and extended backseat to prevent the pressure increase of body cavity.  
5.Prevent stem unstability structure
6.Optional soft seal. Seat or disc with PTFE or PCTFE inserts (Globe, Check)
 

Product Range

Type: Gate, Globe, Swing Check, Axial Flow Check, Lift Check,Dual-Disc Check
Size/Rating: 1/2~42”（DN15~DN1050）
Rating: 150 ~2500LB （PN20~PN420）
Body Materials: Stainless Steel, Dual-Stainless Steel
 

Design Standards

Basic Design: API 600(Gate),BS 1873(Globe),BS EN 1868 (Check), ASME B16.34
Structure Length: ASME B16.34
End Connection: ASME B16.5, ASME B16.47/MSS SP-44,ASME B16.25, EN 1092
Test & Inspection: API 598