GO Ball Valves Actuated Spring Return Pneumatic 316 Stainless 3 Piece Full Bore BLSSR
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Same-day dispatch
In-stock orders by 2pm AEST
Australia-wide delivery
Direct to your job from Brisbane
Authorised service
In-house warranty + repairs
Trade pricing for all
No trade-only accounts
A high performance 3 piece full bore 316 Stainless Steel ball valve with BSP threaded connections and a spring return pneumatic actuator. It has a self adjusting stem packing assembly with a Belleville spring for temperature fluctuations and vibration, and a pre drilled metric hole on the ISO5211 direct mounting pad to minimise thermal transfer from valve to actuator. Reinforced PTFE seats allow temperatures up to 180°C. The anodised aluminium spring return actuator provides a fail safe position if air is lost. Typical applications include water treatment, chemical, marine, petrochemical and general industry.
Included accessories
Specifications
| Model | Size (BSP) | Size (mm) | Actuator | Media Pressure | Media Temperature | Actuator Pressrue |
|---|---|---|---|---|---|---|
| BLS52B-SR-RT | 1/4 | 8 | SR50 | -1 to 70 BAR (10 BAR Steam) | -20°C to 180°C | 6 to 8 BAR |
| BLS53B-SR-RT | 3/8 | 10 | SR50 | -1 to 70 BAR (10 BAR Steam) | -20°C to 180°C | 6 to 8 BAR |
| BLS54B-SR-RT | 1/2 | 15 | SR50 | -1 to 70 BAR (10 BAR Steam) | -20°C to 180°C | 6 to 8 BAR |
| BLS55B-SR-RT | 3/4 | 20 | SR50 | -1 to 70 BAR (10 BAR Steam) | -20°C to 180°C | 6 to 8 BAR |
| BLS56B-SR-RT | 1 | 25 | SR63 | -1 to 70 BAR (10 BAR Steam) | -20°C to 180°C | 6 to 8 BAR |
| BLS57B-SR-RT | 1 ¼ | 32 | SR75 | -1 to 70 BAR (10 BAR Steam) | -20°C to 180°C | 6 to 8 BAR |
| BLS58B-SR-RT | 1 ½ | 40 | SR88 | -1 to 70 BAR (10 BAR Steam) | -20°C to 180°C | 6 to 8 BAR |
| BLS59B-SR-RT | 2 | 50 | SR88 | -1 to 70 BAR (10 BAR Steam) | -20°C to 180°C | 6 to 8 BAR |
| BLS510B-SR-RT | 2 ½ | 63 | SR100 | -1 to 70 BAR (10 BAR Steam) | -20°C to 180°C | 6 to 8 BAR |
| BLS511B-SR-RT | 3 | 80 | SR115 | -1 to 70 BAR (10 BAR Steam) | -20°C to 180°C | 6 to 8 BAR |
| BLS512B-SR-RT | 4 | 100 | SR125 | -1 to 70 BAR (10 BAR Steam) | -20°C to 180°C | 6 to 8 BAR |
Shipping & Returns
Same-day dispatch from one of our national warehouses on in-stock orders placed before 2pm AEST.
30-day returns on unopened, stocked items — customer pays return freight. Non-stocked / special-order items are subject to a 50% restocking fee.
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