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INDIAN RIVER COUNTY JULY 25, 2014 <br />INTERGENERATIONAL RECREATION CENTER 100% CONSTRUCTION DOCUMENTS <br />a. Standard: MSS SP -80, Type 2. <br />b. CWP Rating: 200 psig. <br />c. Body Design: Vertical flow. <br />d. Body Material: ASTM B 61 or ASTM B 62, bronze. <br />e. Ends: Threaded. <br />f. Disc: NBR, PTFE, or TFE. <br />2.4 BRONZE SWING CHECK VALVES <br />A. Class 250, Iron Swing Check Valves with Metal Seats: <br />1. Manufacturers: Subject to compliance with requirements,provide products by one of the <br />following: <br />a. Crane Co.; Crane Valve Group; Stockham Division. <br />b. Milwaukee Valve Company. <br />c. NIBCO INC. <br />2. Description: <br />a. Standard: MSS SP -71, Type I. <br />b. CWP Rating: 500 psig. <br />c. Body Design: Clear or full waterway. <br />d. Body Material: ASTM A 126, gray iron with bolted bonnet. <br />e. Ends: Flanged. <br />f. Trim: Bronze. <br />g. Gasket: Asbestos free. <br />B. Class 150, NRS Bronze Gate Valves: <br />1. Manufacturers: Subject to compliance with requirements,provide products by one of the <br />following. <br />a. Kitz Corporation. <br />b. Milwaukee Valve Company. <br />c. NIBCO INC. <br />2. Description: <br />a. Standard: MSS SP -80, Type 1. <br />b. CWP Rating: 300 psig. <br />c. Body Material: ASTM B 62, bronze with integral seat and union -ring bonnet. <br />d. Ends: Threaded. <br />e. Stem: Bronze. <br />f. Disc: Solid wedge; bronze. <br />g. Packing: Asbestos free. <br />h. Handwheel: Malleable iron, bronze, or aluminum. <br />GENERAL -DUTY VALVES FOR PLUMBING PIPING 220523 • <br />