Ductile Iron GGG50 Gate Valve
10 products found
A ductile iron GGG50 gate valve is a robust, linear-motion isolation valve cast from high-grade nodular iron (equivalent to EN-GJS-500-7 or ASTM A536 70-50-05), engineered to provide superior tensile strength and impact resistance compared to standard gray cast iron. Featuring a resilient-seated or metal-seated wedge that moves perpendicular to the fluid stream, it delivers a bubble-tight shutoff with minimal operating torque and zero pressure drop when fully open. The GGG50 ductile iron microstructure incorporates spherical graphite nodules that inhibit crack propagation, allowing the valve body to withstand high structural stresses, water hammer, and thermal expansion. Municipal utility contractors and waterworks engineers can secure long-term pipeline reliability and eliminate brittle fracture risks by importing certified GGG50 gate valves directly from premier manufacturers in China via our advanced B2B digital marketplace.
Wenzhou Unique Valve Co., Ltd.
Resilient Gate Valve, Brass Nut Type
Wenzhou Unique Valve Co., Ltd.
Resilient Gate Valve
Bosseal Valves (Suzhou) Co., Ltd.
DIN F4 Resilient Gate Valve, DN350, PN10, DIN 3352, GGG50, RF
Model Number: 14GS1RG50
Bosseal Valves (Suzhou) Co., Ltd.
DIN 3352 Resilient Seat Gate Valve, DN150, PN10, GGG50, SW
Model Number: 6GS1SG50
Bosseal Valves (Suzhou) Co., Ltd.
BS 5163 Resilient Seated Gate Valve, EN 558-3, 6 IN, 150 LB
Model Number: 6GS16RG50
Bosseal Valves (Suzhou) Co., Ltd.
Ductile Iron Resilient Gate Valve, PN25, DN150, BS 5163
Model Number: 4GS25RG50
Bosseal Valves (Suzhou) Co., Ltd.
EN 558-3 Resilient Gate Valve, DN300, 12 Inch, PN16, EN 1074
Model Number: 12GS16RG50
Bosseal Valves (Suzhou) Co., Ltd.
EN 558-14 Resilient Gate Valve, EN 1074, 40 Inch, DN1000, PN16
Model Number: 40GS16RG50
Bosseal Valves (Suzhou) Co., Ltd.
Resilient Seated Gate Valve with By-pass, DN700, PN16, GGG50
Model Number: 28GS16RG50
topper
GGG50 Resilient Seated Gate Valve, DIN 3352, DN600, PN10, RF
Model Number: MFRS-240110-GV-05
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