Description
Typical applications include superheated steam, steam injection, steam tracing, nitrogen purging, boiler feed water, process chemicals, cooling water, test fixtures, wash tanks, sterilizers/autoclaves, fuel lines, pneumatic supply, and many others.
Features:
- Versatility
- Differential Pressure Capability
- Special Service Capabilities
- Large Turndown Ratio
- Graphite Gaskets
- Set Pressures to 400 psig / 27.6 bar
- Tight Shutoff with Elastomer Seats
- Easy Maintenance
- Arctic and Cryogenic Temperature Constructions Options
Specifications:
- Available Low Pressure Configurations
- MR95L: 2 to 30 psig / 0.14 to 2.1 bar outlet pressures
- Available High Pressure Configurations
- MR95H: 5 to 150 psig / 0.35 to 10.3 bar outlet
- MR95HP: 15 to 400 psig / 1.0 to 27.6 bar outlet
- MR95HT: 15 to 300 psig / 1.0 to 20.7 bar outlet and up to 650°F / 343°C
- Available Pressure Differential Configurations
- MR95LD: 2 to 30 psi / 0.14 to 2.1 bar differential
- MR95HD: 5 to 150 psi / 0.35 to 10.3 bar
- MR95HDP: 5 to 150 psi / 0.35 to 10.3 bar with max inlet of 600 psig / 41.4 bar
- Body and Spring Case Materials
- Gray Cast Iron
- WCC Steel
- LCC Steel
- Stainless Steel
- Special Alloys: Monel®, Hastelloy® C, Aluminum-Bronze
- Body Size
- 1/4-inch
- 1/2-inch / DN 15
- 3/4 and 1-inch / DN 20 and 25
- 1-1/2 and 2-inch / DN 40 and 50 (not available for Types MR95L and MR95LD)
- End Connection Styles
- NPT, SWE, and Welded and Integral CL150 RF, CL300 RF, CL600 RF, and PN 16/25/40 RF; all with 14-inch face-to-face (EN flanged-356 mm face-to-face)
- Maximum Inlet Pressure
- 1000 psig / 69.0 bar
- Maximum Outlet Pressure
- 450 psig / 31.0 bar
- Pressure Registration
- Internal or External
- MR95H Series Approximate Weights
- 1/4 NPT body: 5 lb / 2.3 kg
- 1/2-in / DN 15 body: 10 lb / 4.5 kg
- 1/4 and 1-in / DN 20 and 25 bodies: 22 lb / 10 kg
- 1-1/2 and 2-in bodies / DN 40 and 50: 55 lb / 25 kg
- MR95L Series Approximate Weights
- 1/4 NPT body: 7 lb / 3.2 kg
- 1/2-in / DN 15 body: 15 lb / 6.8 kg
- 3/4 and 1-in / DN 20 and 25 bodies: 35 lb / 16 kg
