GGG50 Check Valve CV-Z-01

Quick Detail
Design standard: DIN3202 F6
Body material: ductile iron
Nominal diameter: 4″ DN100
Pressure: PN16
End connection: RF. Flange DIN2502
Face to face: DIN3202 F1 EN558-1 BS5163
Working temperature: -40℃~+125℃.
Test and inspection: EN12266-1.
BC bonnet cover Check Valve
FEB Min. 250 Microns

Available Body Material: Cast Iron GG25, Ductile iron GGG40, GGG50
Optional Seat Material: Brass, Bronze, SS304, SS316, EPDM, NBR
Optional Design: DIN /BS/ ANSI with difference Face to face length
Optional Ends: BS4504/EN1092-1 PN16/ ANSI B16.5 RF
Size Range: DN50-DN600 (2″-24″)
Pressure Range: PN10, PN16, PN20(150LBS)
Optional surface color: RAL5002, RAL5015. RAL5005, red, black. Or customized

• Swing Check Valve, while allowing the flow moving to the desired flow direction, stops the flow when exposed to backflow
• The disc hinged inside the body is placed within the flow section
• With the start of movement at defined flow direction on the system, the disc leaves the flow section by turning in its axis and allows the flow pass
• When the flow stops, the disc sits on the machined sealing seat through its own weight and maintains 100% tight sealing
• Valve body and disc is cast Ductile iron, sealing surfaces are made of brass material or EPDM Rubber
• Head loss is lower compared to other check valve types
• Coated with fusion bonded epoxy

Drinking water, construction, petroleum, chemical, food, medicine, textile, etc.