Nominal diameter: DN10 - DN600
Nominal pressure: PN10 - PN100
Working temperature: -46℃ - 200℃
Design & manufacture standard conforms to EN 13709/DIN 3356
Face to face standard conforms to EN 558-1/DIN 3202
Flange standard conforms to EN 1092-1/DIN 2501
Test conforms to EN 12266/DIN 3230
ASTM A216 WCB WCC, ASTM A217 WC1 WC6 WC9, ASTM A351 CF8, A351 CF8M
A351 CF3, A351 CF3M, A351 CN7M, ASTM A352 LC1 LCB LCC LC3 or by customers Hastelloy C276, Monel, Titanium and Alloy 20 (Cast Steel, Alloy Steel, Stainless Steel, Special Steel)
Natural gas, Steam, Hot water, Thermal oil, Process water, etc.
Industry, power system, flue gas purification plant, gas supply, vapour facilities, vacuum facilities, hot water, heating technology, thermal oil applications, shipbuilding, etc.
1. Straight-through or Y-pattern design, metallic sealing, bolted bonnet valves
2. Easy operating hand wheel with safe operation at all working temperatures
3. Energy-saving bell of chrome nickel steel with air cushion between bell and housing
4. Bellows of chrome-nickel steel
5. Internals (stem, disk and seat of stainless steel)
6. Disk flexibly attached to stem for easy replacement and to prevent vibration transfer to bellows
7. Stop valve with bellows seal, maintenance-free, stem with bellows seal, two-ply bellows seal, secondary
sealing, gland packing, Lubricating nipple, Position indicator, long life
8. Y-Type Bellow Seal Stop Valve, Straight-through bellows-sealed stop valve with flanges to EN 1092
Equipped with a professional factory, Naibang Valve is a professional manufacturer and supplier of din bellows seal globe valve in China. If you want to buy quality product of various beautiful bags, you can get it at a cheap price from us.