Two connected butterfly valves on a black pipe spool each controlled by a small rectangular grey electric actuator

VR4G7LEF2/M | Honeywell | Control Valves

3-Way, 2.5 Inch, Resilient Seat Butterfly Valve, CV196, Close-Off 200Psi, 24VAC, 2-10Vdc, 150S, Fail-Safe Electronic, Feedback, NEMA2, (Includes Mbe7LRF2/U Actuator)

Brand:Honeywell

MPN:VR4G7LEF2/M

SKU:VR4G7LEF2/M

List Price:

$7,361.00

Today's Price:

$3,827.72

product datasheet

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product specifications

Type

Assembly

Connection

Flange

196 CV

Fail-Safe

Spring Return

Supply Voltage (Nominal)

24 VAC

Trim Material

Stainless Steel

Pattern

3-way

Size

2-1/2 in

product series specifications

Body Style: Two-way or Three-way ANSI class 150 High Performance butterfly valves

Body Size: 2-way valves: 2 in. to 24 in.; 3-way valves: 2 in. to 16 in.

Flow Characteristics: 2-way valves: Modified equal percentage, unidirectional; 3-way valves: Modified linear, unidirectional

Body Static Pressure Rating (maximum): 285 psi at 100°F (1965 kPa at 38°C)

Close-Off Pressure Rating (maximum differential): 150 psi

Controlled Media: Chilled or hot water up to 60% glycol, steam up to 50 psi

Media temperature range: -22°F to 400°F (-30°C to 204°C)

Maximum Velocity: 32 fps (9.8 m/s)

Materials: Body: Carbon steel full lug; Disk: 316 stainless steel; Shaft: 17-4 PH stainless; Seat: RTFE; Gland Seal: TFE; Bearings: Glass backed PTFE

Approvals: CE, cULus, cCSAus

product series features

ANSI Class 150
316 stainless steel disks
Carbon steel valve body
Stainless steel valve stem
RTFE valve seat
0% leakage at rated close-off
Maximum velocity of 32 FPS
Close-off rating of 150 psid in all sizes
ISO 5211 actuator mounting flange
Available with factory-installed electric actuation interfaces in 2-position, Floating ('tri-state), or Modulating (2-10 Vdc) Control
Manual override on all models
For use with hot, chilled or condensing water up to 60% glycol and on/off control of steam up to 50 psi in HVAC systems

more information & related documents

Series Description

The Honeywell VRVH High Performance Butterfly Valves come standard with ANSI Class 150 grade material.  They have 316 stainless steel disks and a carbon steel valve body with a stainless steel valve stem.  All models are available with factory-installed electric actuation interfaces in 2-position, floating (tri-state), or modulating 92-10 Vdc) control.  They are used with hot, chilled, or condensing water up to 60% glycol and an/off control of steam up to 50 psi in HVAC systems. The VH2 ranges in sizes from 2-24 inches, and VH3-VH8 ranges in sizes 2-16 inches.

Kele Description

CONTROL VALVE W/ACTUATOR, 3-WAY, CV 196, 24 VAC, FAIL-SAFE ELECTRONIC, FEEDBACK

Manufacturer

Honeywell