Description
lug pneumatic butterfly valve
Our lug pneumatic butterfly valve is the perfect solution for sanitary and chemical applications. Its body is made of cast iron, ductile iron, aluminum stainless steel, CF8, CF8M, CF3M and its disc is made of stainless steel CF3M,CF3,CF8M, nylon coated ductile iron, aluminum bronze, double stainless steel 2507, 1.4529. Our stem is made of stainless steel while its seats are NBR EPDM PTFE VITON FKM polyurethane. It comes in sizes ranging from 1″ to 40″ (25mm to 1000mm) and can accommodate EN 1092 PN 6/PN10/PN16 ASME Class 150 AS 4087 PN 10/ PN 16 JIS 5K/10K top flanges as well as ISO5211. Its temperature range is -40 °C to + 135 °C depending on pressure medium and material while its body style remains as LUG. What makes it stand out more is that it has a without pin design for double D transmission between disc and shaft which strong and reliable along with a stainless steel retainer preventing stem blow-out with hard back rings keeping the rubber from seat distortion. This product also comes with a pneumatic actuator which has an output torque ranging from 10Nm to 8000 Nm and offers control options such as double acting single acting normally closed single acting normally open etc. Other additional accessories are included such as solenoid valve limit switch box filter E/P positioner hand wheel etc. Get yours today!
Description
Body: Cast Iron, Ductile Iron, Aluminum Stainless Steel,CF8,CF8M,CF3M
Disc: Stainless Steel CF3M,CF3,CF8M, Nylon Coated Ductile Iron, Aluminum Bronze, Double Stainless Steel,2507,1.4529
Stem: Stainless Steel
Seats: NBR,EPDM,PTFE,VITON, FKM* Polyurethane
Size: 1″ – 40″ (25mm – 1000mm)
Flange accommodation: EN 1092 PN 6/PN10/PN16
ASME Class 150
AS 4087 PN 10/ PN 16
JIS 5K/10K
Top flange:ISO5211
Temperature range: -40 °C to + 135 °C (depending on pressure, medium and material)
Body style: LUG
Applications: Potable Water, Wastewater, Seawater, HVAC
Sanitary & Chemical applications
One-piece disc/stem
High Cv, low pressure drop
Features
Without pin design: Double D transmission between disc and shaft is strong and reliable.
Stainless steel retainer preventing stem blow-out.
Hard back ring keeping the rubber from seat distortion.
Multi-standard alignment holes suitable for various standard of flanges.
Pneumatic Actuator
Output Torque 10Nm to 8000 Nm
Control: Double acting,Single acting normally closed, acting,Single normally open
Pneumatic accessories: Solenoid valve, limit switch box , filter, E/P positioner, hand wheel
All double acting and spring return units are suitable for both on/off and throttling applications. Actuators which can be actuated with other media such as hydraulic oil or water are also available as an option.
