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High Flow, Compact Size Diaphragm Valve - NV70 Series
*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.
The NV70 is an economical, general purpose, high flow diaphragm valve ideally suited when flowing large volumes of corrosive and non-corrosive fluids. This compact, 316L stainless steel valve ensures positive and consistent shut off with manual or air actuation. The NV70 uses a high fatigue strength diaphragm (Elgiloy®) that creates an external metal seal, and provides a reliable seal to atmosphere. Internally threadless and springless. High cycle life. Compact size. Positive, consistent shut off. Metal-to-metal seal to atmosphere. Cleaned for O2 service. Ideal for high flow applications. Fully functional from vacuum to 150 psig for AOPLPNO / AOPLPNC valves and 250 psig for manual valves.
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| Action | SKU | Availability | Price | Maximum Operating Temperature | Minimum Operating Temperature | Division | Body Material | Weight | Volume | Flow Rate | Cap Material | Nut Material | Seat Material | Burst Pressure | Proof Pressure | Actuation Pressure | Diaphragm Material | External Leak Rate | Internal Leak Rate | Actuator Housing Material | Air Inlet Connection Size | Maximum Inlet Pressure Rating | Minimum Inlet Pressure Rating | Actuation | Connection |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 54021158 | Backordered | POR | 150 °F | -40 °C | Instrumentation Products Division | Stainless Steel 316L | 1.2 lb | 4.9 cm3 | 0.7 Cv (AOP versions, Indicator Knob, Handwheel) | Stainless Steel 17-4 PH | Stainless Steel 17-4 PH | PCTFE (standard) | 750 Psig (52 barg) | 26.0 barg | n/a | Elgiloy® or Equivalent | Bubble Tight | Bubble Tight | n/a | n/a | 250.0 psig | Vacuum psi | Indicator Knob | 1/2" Compression In & Out |
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