Design standard: API 6D, ASME B16.34.
Body material: ASTM A105.
Nominal diameter: 4" (DN100).
Pressure: CL600 (PN100).
End connection: RF.
Face to face: ASME B16.10.
Working temperature: -29℃~+200℃.
Mode of operation: Bare stem.
Test and inspection: API 598.
Body Material: Carbon steel, Stainless steel, Alloy steel.
Normal diameter: 2"~60" (DN50~DN1500).
End connection: BW, Flanged.
Pressure range: 150lbs~2500lbs(PN16~PN420).
Operation: Lever, Gearbox, Electric, Pneumatic, Electro hydraulic actutor, Gas over oil actuator.
Working temperature: -46℃~+200℃.