Description: The STW/STL is a resilient seated 125/150, ductile iron, high performance wafer style (STW) or lug style (STL) butterfly valve available with either BUNA-N or EPDM seats and a choice of disc materials (316SS, nickel plated ductile iron, or bronze). It can be equipped with a manual handle or with pneumatic or electric actuators. A full range of accessory items are available including limit switches, solenoid valves, positioners and manual override devices.
Features & Benefits: Silicone Free
Economy & high performance
One-piece body construction and self-centering disc.
Seat facing acts as flange gasket.
3 shaft bushings support actuation.
Shaft sealing against external leakage
Meets MSS SP-67 and API-609 specs.
Complete line of accessories
Typical Applications:
Water and waste effluent treatment plants
Paper, textiles and sugar industry
Construction industry, and drilling production
Heating, air conditioning, and cooling water circulation
Pneumatic conveyors, and vacuum applications
Compressed air, gas and desulphurization plants
Brewing, distilling, and chemical process industry
Transportation and dry bulk handling
Power industry
Description:
The STW/STL is a resilient seated 125/150, ductile iron, high performance wafer style (STW) or lug style (STL) butterfly valve available with either BUNA-N or EPDM seats and a choice of disc materials (316SS, nickel plated ductile iron, or bronze). It can be equipped with a manual handle or with pneumatic or electric actuators. A full range of accessory items are available including limit switches, solenoid valves, positioners and manual override devices.
Features & Benefits:
- Silicone Free
- Economy & high performance
- One-piece body construction and self-centering disc.
- Seat facing acts as flange gasket.
- 3 shaft bushings support actuation.
- Shaft sealing against external leakage
- Meets MSS SP-67 and API-609 specs.
- Complete line of accessories
Typical Applications:
- Water and waste effluent treatment plants
- Paper, textiles and sugar industry
- Construction industry, and drilling production
- Heating, air conditioning, and cooling water circulation
- Pneumatic conveyors, and vacuum applications
- Compressed air, gas and desulphurization plants
- Brewing, distilling, and chemical process industry
- Transportation and dry bulk handling
- Power industry
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