DM/DL Series — General Purpose Pressure Reducers
Self-operated downstream pressure reducing regulators for wide pressure and temperature ranges, including ultra-low set points down to 40 mm WCg.
The DM/DL Series are direct acting, self-operated downstream pressure reducing regulators for a wide range of pressure and temperature applications. The DM series uses a spring-loaded diaphragm design suitable for gases, air, steam, and technical gases. The DL series handles ultra-low pressure settings down to 40 mmWcg for tank blanketing and gas burner applications.
Key Features
- Ultra-Low Pressure Capability — DL variant suitable for set pressures as low as 40 mmWcg for blanketing applications.
- Wide Temperature Range — Available with Nitrile and FKM elastomers for temperatures from -25°C to 180°C.
- Glandless Construction — No gland seal — eliminates leakage paths and reduces maintenance.
- Wide Body Range — Available in body sizes from ½″ to 3″ in a variety of end connections.
Applications
- Industrial gas supply
- Tank blanketing
- Gas burner applications
- Technical gas distribution
- Process gas regulation
Technical Specifications
| Body Sizes | ½″ to 3″ (screwed and flanged) |
| Set Pressure Range (DL) | 40 mmWcg to 300 mmWcg |
| Set Pressure Range (DM) | 0.3 to 7 Barg |
| Temperature Range (Nitrile) | -25°C to 80°C |
| Temperature Range (FKM) | -15°C to 180°C |