Spirax Sarco 1 1/2" NPT 25 SERIES Main Valve, Cast Iron #3266459IN STOCK: USUALLY SHIPS WITHIN 1 2 DAYS OUT OF STOCK: APPROX 2 3 WEEKS 1 1 2" NPT 25 Series Main Valve Cast Iron The Spirax Sarco 25 Series Main Valve (main valve only) for regulating pressure and temperature with the use of either a 25P pressure pilot, 25T temperature pilot. or 25PT both pressure and temperature pilots (all pilots sold separately). 1 1 2" NPT connection and a 250 psi maximum operating pressure. Order pilot separately dependent upon

The air vent should be installed vertically with the inlet at the bottom

34014PW 1/2” Long Shank Water Gauge Fixture Set with Ball Checks and Plastic Hand Wheels 250 WSP @ 406°F Max 400WOG~Rising Stem Contains lead

The series 100 NFI 106189 three piece circulating pumps makes it easy to service in the field with its bearings

Model: VHT4

ball checks in upper and lower arms High pressure gauge glass and gaskets are standard CRN Registered Bronze ball valve drains are standard

Standards and Approvals: ASTM A351 CF3M Body-Check Valve Only

Features: Flat seat

process equipment

100% pressure tested

Automatic ball checks help prevent the loss of fluids should the glass be broken

Part Number: 64156

Part Number: 64168