DIN BELLOWS SEALED GLOBE VALVE
Din Standard Bellows Seal Globe Valve is metal bellow. It is the connection between cover and stem with automatic roll welding. The metal bellow can keep the stem part no leakage. Technical specification. Design standard: DIN 3356.
Specifications
1. Three-pieces design for forged body
2. Fire-safe, anti-static device and non-ejectable stem
3. Up-stream sealing
4. Self-relieving seat system
5. Double block and bleed function
6. Emergency sealing injection system
7. Extended stem for cryogenics service
Features
Size: from 2″ to 16″
Pressure: PN16 – PN160
Material: we can offer valves in 1.0619, LCB, WC6, WC9, C12, C5, CF8, CF3, CF3M, and CF8M
Design and production standard: DIN3356, BS1873 or API602
Distance between flanges: DIN2543-2545 or ANSI B16.5
Connected in accordance with standard: DIN2543-2545 or ANSI B16.5
Test standard: DIN3230, API 598 or MSS SP-117
Actuation: can operate with lever, gear box, pneumatic or electric actuator
Medium: The valve is suitable for several media including water, steam, oil, gas, petrol products, nitric acid, acetic acid, etc.
Working temperature: from -46ºC or -50ºC (stainless steel constructions) and -29ºC or -46ºC (carbon steel constructions) up to 600℃
