China Supplier Double Chamber Air Valve - Eccentric Butterfly Valve BFV-1007 – Deye
China Supplier Double Chamber Air Valve - Eccentric Butterfly Valve BFV-1007 – Deye Detail:
Quick Detail
Design standard: API 609.
Body material: DUCTILE IRON ASTM A536
Seat: Viton
Nominal diameter: 4″
Pressure: CL125/150LBS
End connection: Wafer
Face to face: EN558 Seris 20
Short neck design
Top flange ISO5211.
Bi-direction Seal, Ribbed seat face
Mode of operation: Lever, Gear, Elec. actuator ,Pneumatic
Test and inspection: API 598
Working temperature: -46℃~+200℃.
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