AIR OPERATED STAINLESS STEEL BUTTERFLY VALVE
VAN BƯỚM ĐẦU KHÍ NÉN VẬN HÀNH KHÍ
Thông tin sản phẩm: VAN BƯỚM ĐẦU KHÍ NÉN
- Body: 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
Description: VAN BƯỚM ĐẦU KHÍ NÉN
resilient seated butterfly valve surpasses the high standards required in sanitary valve applications, and inherent flow characteristics and capabilities. valve is a wafer version with flange locating holes, and is the companion lug version for dead-end service and other flange requirements.
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.
1, Two independently adjustable travel stop screws and a cam on the output shaft to permit precise bidirectional adjustment of movement in both the open and closed positions for quarter turn valves (+5° to -5° limit adjustment)
2, Integral porting
3, Standard units have anodized aluminum bodies with polyester coated end caps.
4, Special coatings and materials available for corrosive environments
5, NAMUR accessory compatible