McMaster 47885K78 316 Stainless Steel Check Valve, for Steam, 2 NPT Female, 81 Cv G1678266 Mersen ATM Fits Fuse Block

Mersen ATM Fits Fuse Block Style Non-Rejection Compatible Fuse Block Series ATM

Tight Firestop Seal Interlocking Not Applicable Market Commercial Firestop Product Type Block Fire Resistance Type Fitted Barrier Firestop Type Block

Handles Twists

Includes Needle Set No

Lamp Watts - Emergency Lighting and Exit Signs 6

McMaster 47885K78 316 Stainless Steel Check Valve, for Steam, 2 NPT Female, 81 Cv G1678266 Mersen ATM Fits Fuse BlockTo withstand high pressures and temperatures in steam service applications, these valves have a 316 stainless steel body, PTFE ball, and PTFE seal. They open to allow flow in one direction and close when flow stops or reverses. Flow Coefficient (Cv) Flow coefficient (Cv) is the amount of water (in gallons per minute) at 60 F that will flow through a fully open valve with a difference of 1 psi between the inlet and the outlet. Warning: Chemical