GGG40/GGG50 Butterfly Valves with Bronze Disc ( BFV-1010)
?Quick Detail：cast iron GGG40/GGG50 Butterfly Valves with bronze Disc
Design standard: API 609.?
Body material: DUCTILE IRON ASTM A536
Nominal diameter: DN1400?? 56”
Pressure: CL150 (PN20)
End connection: Wafer?
Face to face: EN558 Series 20
Top flange ISO5211.
Bi-direction Seal, Renewable seat Design
Mode of operation: Lever
Test and inspection: API 598. EN1226
Epoxy Powder Coated inside and outside Min. 250 microns.
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Product Range
Available Body Material: Ductile Iron , Carbon steel, Stainless steel, Alloy steel.
Available Disc Material: Ductile iron, SS304, SS316, Bronze
Optional Seat: EPDM, NBR, PTFE, Teflon. Neoprene
Optional End connection: Wafer, Lug, Flanged.
Optional Body Design: Eccentric or Concentric centerline
Face to face: EN558 Series 13/14, long type or short type
Normal diameter: 2″~56″ (DN50~DN1400).
Pressure range: 150lbs (PN10~PN20).
Available Operation: Gearbox, Electric, pneumatic actuator
Working temperature: -40℃~+120℃.
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Performance:
Marine butterfly valve is approved by DNV GL. It is with enough body thickness and strong resistance of pressure, The normal pressure is up to 2.0Mpa.? With only a few parts, marine butterfly valves are easily maintenance and simple operation, ?only need to rotate 90 ° to quickly open and close, and the valve has good fluid control characteristics. When the butterfly valve is in the fully open position, the thickness of the butterfly plate is the only resistance when the medium flows through the valve body, so the pressure drop generated by the valve is very small, so it has good flow control characteristics
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Application:
widely used sea water, Ship-building
Available Body Material: Ductile Iron , Carbon steel, Stainless steel, Alloy steel.
Available Disc Material: Ductile iron, SS304, SS316, Bronze
Optional Seat: EPDM, NBR, PTFE, Teflon. Neoprene
Optional End connection: Wafer, Lug, Flanged.
Optional Body Design: Eccentric or Concentric centerline
Face to face: EN558 Series 13/14, long type or short type
Normal diameter: 2″~56″ (DN50~DN1400).
Pressure range: 150lbs (PN10~PN20).
Available Operation: Gearbox, Electric, pneumatic actuator
Working temperature: -40℃~+120℃.
?
Marine butterfly valve is approved by DNV GL. It is with enough body thickness and strong resistance of pressure, The normal pressure is up to 2.0Mpa.? With only a few parts, marine butterfly valves are easily maintenance and simple operation, ?only need to rotate 90 ° to quickly open and close, and the valve has good fluid control characteristics. When the butterfly valve is in the fully open position, the thickness of the butterfly plate is the only resistance when the medium flows through the valve body, so the pressure drop generated by the valve is very small, so it has good flow control characteristics
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widely used sea water, Ship-building
