27741-4 Including O-Ring: No

Including O-Ring: No

Low Maintenance: Requires no lubrication or media filtration

and safety-critical environments

and inventory management

021 in  (0

27741-4 Including O-Ring: NoDescription The Haskel 27741 4 is a high performance relief valve rated for 1,000 to 10,000 PSIG, suitable for both gas and liquid service. Its stainless steel body and durable nylon sealing ensure reliable pressure relief and corrosion resistance. Factory calibrated and locked, the valve delivers precise, repeatable relief, reducing the need for frequent adjustments. Compact and equipped with 1 4 NPT ports, it's quick to install in tight spaces.