Quick Detail：DIN PN16 Ductile iron Gate valve with bronze seat
Design standard: EN1171
Body material: ductile iron
Wedge: Ductile iron+ Bronze
Nominal diameter: 4″ 100mm
Pressure:PN16
End connection: RF. Flange
Face to face: EN1171 F4 Short type
Working temperature: -30℃~+200℃.
Test and inspection: API 598.
Bolted Bonnet Gate valve
Grand gate valve
Connection: Flange ends conform to EN1092-1
Fusion Bonded Epoxy with Min.250 microns

Available Body Material: Cast Iron GG25, Ductile iron GGG40, GGG50
Optional Wedge Seat: Bronze, stainless steel, EPDM, NBR
Optional Design: EN1074/ EN1711 DIN3352 BS5150
Size Range: 50mm- 1200mm (2″-48″)
Pressure Range: PN10, PN16
Optional surface color: RAL5002, RAL5015. RAL5005 customized
Optional Operation: Handwheel, extended spindle, stem caps.

1) High reliability strength and rigidity design.
2) Copper alloy /bronze sealing material, wear-resistant and long life.
3) When opened, there are no other parts in the channel, and the flow resistance coefficient is low.
4) The installation direction of the flanges on both sides is arbitrary, and the performance of the valve is the same.
5) Reliable sealing, bi-directional pressure bearing, leakage volume API598 Class A

Widely used in water conservancy, electric power, urban water supply and drainage, metallurgy and chemical industries