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V5055B1077/U

2 1/2in NPT Gas Valve w/characterize guide

Overview

Safety shutoff valves used with V4055, V4062 and V9055 fluid power actuators to control gas flow to commercial and industrial burners.

Use with natural or LP gases.
Mount directly in gas supply line.
Include 1/4 in. NPT upstream and downstream taps and plug.
4 in. models have only flanged connections.
V5055 normally closed valves are rated for final shutoff service safety shutoff.
V5055A,C,D,E Valves are for On-Off service.
V5055B Valve has a characterized guide and in combination with the V4055, V4062, and V9055 Fluid Power Actuators, provides slow-opening, hi-lo-off, and modulating functions respectively.
V5055C,E,F Valves have a double seal and are used with V4055D,E Actuators to provide proof-of-closure switch and valve seal over-travel interlock.
V5055D,E,F Valves are for high pressure applications.

Includes: 1/4 in. -18 NPT upstream tap and plug, 1/4 in. -18 NPT downstream tap and plug
Used With: V9055; V4055; V4062
Item Type: Product
Approvals, Underwriters Laboratories Inc.: When used with V4055A,B,D,E, V4062, V9055: Listed, File No. MH1639 Guide No. YIOZ
Approvals, Canadian Standards Association: When used with V4055, V4062, and V5097: Certified General listed File No. 158158, Class 3371 for USA and Canada
Operating Temperature Range (F): -40 F to +150 F; When used with V9055-- -40 F to +125 F
Operating Temperature Range (C): -40 C to +66 C; When used with V9055-- -40 C to +52 C
Approvals, Swiss RE: When used with V4055A,B,D,E, V4062, V9055: Acceptable
Approvals, Factory Mutual: When used with the V4055A,G and V9055A: Approved, Report Nos. 20698, 20835, 21172, and 24061
Connection Type: NPT
Capacity (m³/hr): 120 m3/hr
Pipe Size (inch): 2 1/2 in.
Pipe Size (DN): DN65
Capacity (cfh): 4250 cfh
Maximum Operating Differential Pressure: With V4055A,D or V4062-- 5 psi (340 mbar); With V4055B or E-- 15 psi (1 bar)