Morrison Bros. 137B Back Pressure Check Valve
Valve Category:
Check Valves
Valve Subcategory
Back Pressure Check Valve
Manufacturer
Morrison Bros. Co.
Single poppet one way check valve used to maintain product flow in one direction.Features:
- Metal-to-metal seats
- Thermal expansion available (25 or 50 PSI approximate)
- 5 to 7 PSI spring settings
Construction Details
- Body: Brass
- Cap: Brass
- Plunger: Brass
- Spring: Stainless steel
- Expansion valve: Brass with Viton®
| Item Number | Size (in) | Description | Weight (lbs) | Request Quote |
| 137B--0300 AV | 2 | Back Pressure Valve-Angle Type | 6.25 | Request Quote |
| 137B--0400 AV | 3 | Back Pressure Valve-Angle Type | 13.5 | Request Quote |
| 137B--0700 AV | 2 | Back Pressure Valve-Angle w/25 PSI ER | 6.25 | Request Quote |
| 137B--0800 AV | 3 | Back Pressure Valve-Angle w/25 PSI ER | 13.5 | Request Quote |
| 137B--1700 AV | 2 | Back Pressure Valve-Angle w/50 PSI ER | 6.25 | Request Quote |
| 137B--1800 AV | 3 | Back Pressure Valve-Angle w/50 PSI ER | 13.5 | Request Quote |
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WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |