3 Way Brass Ball Valve Pneumatic Actuator Spring Return
Van Bi Đồng 3 Ngã Điều Khiển Khí Nén 1 Tác Động Nối Ren
High performance 3 way (L and T port) full bore nickel plated brass ball valve with BSP threaded connections and a spring return pneumatic actuator (fail close or fail open). Self adjusting stem packing assembly with Belleville spring for temperature fluctuations and vibration. Long neck to minimise any thermal transfer from valve to actuator. PTFE seats for temperatures up to 100°C. Typical applications include water treatment, petrochemical and general industry. Threads conform to ISO 7.1 Sealing Threads.
FEATUERS
Size 1/2" to 1 1/2" BSP
Body Nickel Plated Brass
Seat PTFE
Pressure 16 BAR
Temperature -10°C to 100°C
Actuation Spring Return Pneumatic
CẤU TẠO
| Item | Article | Material |
|---|---|---|
| 1 | Visual Indicator | UV Stabilised Thermoplastic |
| 2 | Adjustable Stops | Stainless Steel |
| 3 | Pressure Ports | Threaded |
| 4 | Drive | 316 Stainless Steel |
| 5 | Retainer | 316 Stainless Steel |
| 6 | Chevron Seals | Teflon |
| 7 | Backing O-ring | Viton |
| 8 | Thrust Washer | Teflon |
| 9 | Seats | Teflon |
| 10 | Body | Nickel Plated Brass |
| 11 | End Connection | Nickel Plated Brass |
