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AIR VALVE ASSEMBLY (031.140.000)
Part No: 031.140.000
Pack of 1
031.140.000: AIR VALVE ASSEMBLY (031.140.000) – The complete major air valve housing mechanism. It encloses the sleeve, spool, and essential gaskets to regulate the core pneumatic shifting cycle and prevent pump stalling.
031.140.000: AIR VALVE ASSEMBLY (031.140.000) – The complete major air valve housing mechanism. It encloses the sleeve, spool, and essential gaskets to regulate the core pneumatic shifting cycle and prevent pump stalling.
Key Features
- Central non-wetted directional air distribution valve block assembly engineered to manage pneumatic cycle timing.
- Controls alternating drive air streams smoothly to provide crisp, stable, and highly responsive reciprocating pump strokes.
- Rigid outer casing blocks factory floor dust, oil mist, and external workshop contaminants from tracking inside lines.
- Minimizes internal air pressure drops across wetted ports to optimize overall fluid displacement and operating efficiency metrics.
- Streamlines maintenance steps by allowing a rapid, single-unit block swap-out directly on the manufacturing floor.
Technical Specifications
| Manufacturer / Brand | Blagdon Pump |
| Component Classification | Complete Main Pneumatic Distribution Valve Assembly |
| Pump Fitment Compatibility | S1F (1"), G1F (1"), S15/G15/T15 (1.5"), S20/T20 (2"), and S30/T30 (3") models |
| Primary Material | Anodized Aluminum / Corrosion-Resistant Alloy Casting |
| Function | Alternates directional compressed air delivery to diaphragm chambers |
| Maximum Supply Pressure | 125 PSI (8.6 Bar) |
| Minimum Activation Pressure | 10 to 15 PSI (0.7 to 1.0 Bar) |
| Operating Temperature | -10°F to 180°F (-23°C to 82°C) |
| Air Inlet Connection Port | 1/2" NPT Female / BSP equivalent |
| Lubrication Specification | Clean, dry, oil-free compressed air (Pre-lubricated internal assembly) |
| Component Parts Included | Valve body, internal sleeve/spool assembly, cap gaskets, and hardware |
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