VALVE METER 2 F X 2 SCREW END

The Dresser style 175 gas service valve uses two complementary sealing principles that work together for positive shut-off at all rated working pressures to 175 PSI. The oil-tempered steel spring exerts a constant force on the tapered plug and seal inserts, providing a seal against low line pressure. At higher pressures, this spring load is supplemented through a unique design that employs line pressure to exert an additional positive sealing force. As line pressure is increased, greater sealing force on the elastomeric seals is produced, causing the valve to remain gas tight at all pressures within its recommended working range.

Dresser Meter/Curb Valve With Universal Style 90 Ends, Meter/Curb Valve With Universal Style 90 Ends, Series/Model: Style 175, 2 IN Nominal, Connection Type: Compression, 175 PSI, Cast Iron Body, Elastomer Seal, Material Standard: Body And Bonnet: ASTM A126 Class B, Plugs: ASTM A126 Class B, Elastomer Seal Inserts: C1018, Spring: ASTM A229, Grip Ring: ASTM B733, Finish/Color: Gray

• Maintenance-free service with permanent lubrication at the factory
• Low operating torque for no plug freezing
• 100% shutoff, optional 360 DEG turn or 90 DEG open-left operation
• Tamper-proof design
• No leakage to the atmosphere
• Coverage of full pressure range with one valve

• Brochure/Catalog Name https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/DRESSER01750005001_Broc.pdf