expanding gate valve 

Body:Ductile Iron GGG50(EN-GJS-500-7) DIN EN 1563(DIN 1693)

Bonnet:Ductile Iron GGG50(EN-GJS-500-7)DIN EN 1563(DIN 1693)

Gland:Ductile Iron GGG50(EN-GJS-500-7)DIN EN 1563(DIN 1693)

Gate:Ductile Iron GGG50(EN-GJS-500-7)DIN EN 1563(DIN 1693)

Gate covering:Completely covered internally and externally with elastomer EPDM

Bonnet gasket:EPDM

Orings:EPDM

Stem:Stainless steel

Stem Nut:Brass

Bolts:Stainless steel

Paiting:Epoxy

Pipe Connect: UNE EN1452-2 /ISO4422 

• Nominal pressure: 0.6, 1.0, 1.6 and 2.5MPa (150lb)
• Nominal diameter: 50 to 1,200mm
• Temperature: -38 to 650°C (range of temperature subject to the material of sealing and property of medium)
• Connecting flange: ANSI B16.5, GB/T9113, JB/T79, HG, SH, JIS, DIN, NF and BS
• Main materials: WCB, ZG1Cr18Ni9Ti CF8, CF8M, CF3, CF3M and 2520
• Seal type: hard and soft
• Accessory: flange ,solenoid valve
• High-quality, full-port design
• Compact, Low Profile
• Leak-proof elastomer packing gland
• pneumatic systems to deliver optimum control. This compact valve is highly resistant to chemical and corrosive flow.