Hoffman Series 1140 05 Body & Bracket Kit (4" NPT)

Valve Body Code 05 Steam or Water service. Direct acting for heating applications. For High steam pressure and / or high capacity applications. Stainless steel double seat and trim ? trim consists of seat rings and center guided plunger. Double seated valves have 1% allowable leakage rate. Body material: 3/4" - 2" brass body, union ends 2-1/2" ? 4" Iron body, flanged, faced and drilled for 125 lbs. Standard Maximum differential pressure: 3/4"-250 psi (17.3 bar) 1"-200 psi (13.8 bar) 1-1/4"-200 psi (13.8 bar) 1-1/2"-200 psi (13.8 bar) 2"-150 psi (10.3 bar) 2-1/2"-125 psi (8.6 bar) 3"-125 psi (8.6 bar) 4"-125 psi (8.6 bar) This Series 1140 regulator automatically controls the flow of steam, water or other medium passing through its valve by responding to temperature changes at the bulb. The bulb contains a liquid which vaporizes when heated. Vapor pressure generated in bulb is transmitted through the capillary tubing to the flexible bellows which moves the valve disc or plunger controlling the flow of the me...