Design Standard: API 609 Cat A, EN593
Structure: Concentric
Body Material: ASTM A216 WCB
Trim Material: B148 C95800 disc, BUNA-N seat
Nominal size: 48 Inch, DN1200
Nominal class: 150 LB, PN16
End Connection: Double Flange
Operation: Gear Operation with Chainwheel
Face to face: API 609
Test and inspection: API 598
Key Features: Anti-corrosive rubber seat, Low torque, Excellent control characteristics, Economical material and installation space
Product Range:
Body material: Iron, ASTM A216 WCB, Stainless Steel, Duplex steel, Al-Bronze, Ti
Normal diameter: 2 - 72 Inch (DN50 - DN1800)
Pressure range: PN6-PN20
Working temperature: -29℃ - +120℃
Operation: Lever, Gear
End connection: Wafer, Lug, Flanged