In order to expand the scope of business, we will transact a variety of quality system certification. Welcome to consult about product certification.
- Bellows Seal Globe Valve
- Bellows Seal Gate Valve
- Globe Valve
- Gate Valve
- Check valve
- Relief Valve
- Steam Trap
- Forged Steel Valve
- Dedicated Valve Of Chlorine
- New Products
Longer Bellows Globe Valve-ADVANTAGES
Stem :2-part rising stem with outside roll-formed thread; stem coupling with bellows anti-torque device .
Bellow : Multiple wall, fully flushed stainless steel bellows, secured against torsion, designed for 10,000 cycles; fully welded
360º free rotation disc that allows the cleaning of impurities that can carry the fluid to make the closure on the different surfaces of the seat, at the same time, it does not transmit the vibrations to the valve stem.
Conically shaped plug made of hardened chromium steel 1.4021/AISI 420, or hard-surfaced with stellite 6; body seat hard-surfaced with stainless steel 1.4370/ AISI 307 or stellite 21
Metal back seat with stroke limiter in open position and bellows anti-vibration device