Main Features :
Design standard as per: BS1868、ASME B16.34、GOST、DIN、Client's standard.
Bolted bonnet &pressure seal bonnet.
Swing disc&piston life type.
Short Opening/closing time.
Production range:
Material: carbon steel, stainless steel, duplex stainless steel,alloy steel,Bronze.
Nominal diameter:2"~36"(DN15~900).
Pressure range: Class150~2500(PN10~PN420).
End connection: RF, RTJ, BW.
Working temperature:-46℃~+560℃ .
Main Features :
Design standard: API 602、DIN、Client's standard.
Bolted bonnet &pressure seal bonnet.
Swing type &piston tupe&Y type.
Seat could be hard-face &STL.
Full bore&Reduce bore.
Easy opening/closing.
Production range:
Material: carbon steel, stainless steel, duplex stainless steel,alloy steel,Bronze.
Seat material :Hardface/stl.
Size Range:1/2"~4"(DN15~DN100).
End Connection: RF,FF,RTJ, BW ,SW.
Pressure range: Class150~2500(PN16~PN420).
Working temperature:-46℃~+550℃ .