Made of anodized aluminum and stainless for 7,000 psi service. 1/4" NPTM inlet. Can be calibrated from 400 to 6,500 psi. Slow, gentle activation mechanism quickly reduces pressure during frequent, repeated openings. Reseats to an airtight status. Used as an "active" safety valve during compressing or tank filling operations. Comes uncalibrated with instructions.
Working Pressure: 7,000 psi.
Inlet Port: 1/4 NPT male.
Adjustment Range: 400 to 6,500 psi