788 4 FLG DI MANUAL BALANCING VLV
Victaulic Series 788 Flanged End Balancing Valve 4 in.
Circuit Balancing Valve, 788 STAF Series, 13-3/4 in. Width, Ductile Iron, End Connection 1: Flanged, End Connection 2: Flanged, Maximum Temperature: -4 to 250F, Pressure - Maximum: 250 psi, Pressure Class: 150#, Specifications - ASTM: ASTM A-536 Grade 60- 40-18 (BS Grade 400/15), Style Name: Tour and Andersson, Valve Body Style: Y-Pattern Globe, Valve Operator: Digital Hand Wheel, Ductile Iron Valve Seat, Valve Size: 4 in., EPDM Seat, Stem and Probe Valve Seal, Dimension: 4-1/2 in. Actual Outside Diameter, 9.44 in. Centre to Top, 220 (Full Open) Flow Co-Efficient (Cv), Coating: Epoxy Resin, Ametal (Pressure Die-Cast, Non-Porous Copper Alloy) Valve Stem, Specifications - ANSI: ANSI B16.42, Specifications - ASME: ASME B16.42