The M30 Series dome-loaded pressure maintaining valve delivers precise control of upstream pressure in high-flow and low to medium-pressure applications. Its balanced design ensures consistent regulation, preventing overpressure conditions where relief valves may be insufficient. Available with internal or external dome loading, it offers reliable performance without requiring a pilot regulator for gas service. Constructed from stainless steel or nodular iron, it withstands harsh environments while supporting a wide range of liquid and gas media. Leak-tight sealing, multiple elastomer options, and compatibility with various system configurations make it ideal for compressors, filtration, and pump control applications.
High-flow dome-loaded valve providing stable inlet pressure control in demanding applications.
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Balanced design ensures accurate and repeatable pressure regulation.
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Durable construction provides reliability in demanding environments.
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Internal/external dome loading for versatile system integration.
Key Features
- Dome-loaded pressure maintaining valve
- Stainless steel or nodular iron construction
- Internal/external dome loading
- Outlet pressure: 0.5 – 70 barg (model dependent)
- Inlet pressure: up to 70 barg
- Leak-tight sealing with helium leak testing available
- Compatible with NBR, FPM, and EPDM elastomers
- High-flow design for efficient pressure control
- Suitable for gases and liquids
- Compact and heavy-duty design
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