Mueller Streamline
CHECKMASTER Check Valves
The CHECKMASTER check valves from Mueller Refrigeration are designed for use with R744 refrigerant.
Mueller Streamline
Company profile
Fig. 01 — CHECKMASTER Check Valves
01 Overview
Available sizes ranging from 1/4” to 7/8” for maximum abnormal pressure 140 BAR /1305 PSI pressure ratings at continuous operating temperature of -40°C to 149°C / -40°F to 300°F.
01
CHECKMASTER Check Valves for Transcritical application and pressures up to 140 bar. The CHECKMASTER check valves are engineered by Mueller Refrigeration to exceed the most stringent quality standards, and they are recognized with Underwriters Laboratories (UL) and conform to Pressure Equipment Directive 2014/68/EU.
For more information, check the additional product information and resources tabs.
02 Technical dossier
Specifications
6 data points · as published by Mueller Streamline
- Refrigerant
- CO₂
- Max Operating pressure
- 140bar, 2031psig
01Operating limits
1 entry
- Max Operating pressure
- 140 bar, 2031 psig
02Refrigerant
1 entry
- Refrigerant
- CO₂
03Build & dimensions
2 entries
- Connection dimensions
- ¼”, 3/8”, ½”, 5/8”, ¾”, 7/8”, 6 mm, 8 mm, 10 mm
- Material
- Brass
04Certification & markets
2 entries
- Region
- North America, South America
- Certification
- UL/cUL Recognized
Talk to Mueller Streamline about the CHECKMASTER Check Valves.
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