GGG40 Diaphragm Valve, MSS SP-88, 2 Inch, 150 LB, FF Flanged

This Ductile Iron GGG40 Diaphragm Valve, manufactured to BS 5156 and MSS SP-88 standards, features a rubber diaphragm with EPDM lining for enhanced corrosion resistance. It is designed for 2-inch (DN50) pipelines with Class 150 LB pressure rating, PN16, and FF flanged ends, ensuring secure and reliable flow control in industrial applications.

Product Name: Diaphragm Valve, Weir Type
Design Standard: BS 5156, MSS SP-88
Body Material: GGG40, Ductile Iron
Diaphragm Material: Rubber
Lining Material: EPDM Rubber
Size: 2 Inch, DN50
Pressure: Class 150 LB, PN16
End Connection: FF Flanged

Weir Type Rubber Lined Diaphragm Valves are designed and manufactured in accordance with international standards. One of the key features of these valves is that the flowing media does not come into contact with the working components, which significantly extends their service life. The Weir Type Diaphragm Valves are equipped with a self-draining function that ensures no residue remains, helping to keep the pipeline clean and hygienic.
The valve body is available in a range of materials, including cast iron, ductile iron, and cast steel. The lining materials include Glass, ETFE, PFA, PVDF, and Halar rubber, with options for special processing to meet specific requirements. These features make the valve suitable for a wide variety of industrial applications, ensuring durability and reliability.

Technical Specifications

» Size: 3/4-16 Inch (DN20-DN400)
» Pressure Rating: PN10, PN16, Class 125 LB, Class 150 LB
» Design & Manufacture: BS 5156-85, MSS SP-88, GB 12239-89
» Face to Face Dimension: BS 5156-85, ANSI B16.10, GB 12221-85, DIN 3202
» Flanged Dimension: BS, DIN PN10 & 16, JIS 10K, ANSI B16.5 Class 125 & 150
» Inspect & Test: BS 5156, MSS SP-82, GB/T 13927
» Face to Face: EN 558-1, BS 5156, DIN 3202 Series F1
» Material: Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel, Duplex Stainless Steel, ASTM A216 WCB, A351 CF8, CF8M
» Lining: Hard Rubber (Ebonite), Natural, Neoprene, Hypalon, Butyl, EPDM, FEP, PFA
» Diaphragms: Natural, Neoprene, Hypalon, Butyl, EPDM, Silicone, PTFE backed by Neoprene Rubber
» Stem or Spindle: AISI 410, 304, 316
» Operation: Handwheel, Pneumatic, Electric
» Temperature Range: -29°C to 80°C
» Handwheel: Ductile Iron, Aluminum Alloy

Main Material