VBF3J11S0B/M

3-way Flange Actuated Control Ball Valve

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Product Info
Literature

Overview

VBF3 Three-Way Ball Valve Assemblies, with and without actuators, control hot and chilled water with glycol solutions up to 50% in closed-loop heating, ventilating, and air conditioning (HVAC) systems to provide two-position or modulating functions.

Features

Sizes from 4 to 6 inch with ANSI Class 125 flanged connections.
Equal percentage or linear flow characteristics.
Choice of four, factory-installed actuation control schemes: Floating, Modulating (2-10 V), Spring Return 24V 2-Position, Spring Return Modulating/Floating.
Field configurable for normally open or normally closed fail-safe position.
Removable manual operating handle to control valve during installation or in an event of power failure.
ANSI Class IV A-port seat leakage (0.01% of Cv).
Optional NEMA 3R (IP54) rated enclosure for outdoor applications.
Option of four actuator mounting positions on the valve.
Wide range of Cv choices from 91 to 650.
Valve ball and stem 316 stainless steel.
Non-isolating mixing or diverting control.

Product Specifications

Maximum Safe Operating Pressure (psi): 240 psi
Maximum Safe Operating Pressure (kPa): 1655 kPa
Item Type: Product
Enclosure: None
Connection Type: Flanged
Body Pattern: Three-way
Pipe Size (inch): 4 in.
Pipe Size (DN): DN100
Fluid Temperature (C): -30 C to +121 C
Fluid Temperature (F): -22 F to +250 F
Maximum Differential Pressure Ratings (Close-off) (psi): 70 psi
Maximum Differential Pressure Ratings (Close-off) (kPa): 483 kPa
Capacity (Cv): 197 Cv
Capacity (Kv): 169 kvs
Valve Type: Control Ball Valve
Controlled Fluid: Chilled or hot water with up to 50% Glycol. Not for use with steam or fuels.
Materials (Body): Cast Iron
Materials (Seat): Teflon™
Materials (Stem): 316 Stainless Steel
Flow Characteristic: Equal Percentage (A-AB); Linear (B-AB)
Actuation: Non-Spring Return Modulating
Materials (Plug/Ball/Disc): 316 stainless steel
Leakage: ANSI Class IV (A port only); B port ~2% leakage

Marketing Collateral

Sales/Promotional Materials-Control Ball Valve Quick Selection Guide

Sales/Promotional Materials-Controles para agua fria (Chilled Water Controls Spanish)

POP Products-1/2 in. - 3 in. Control Ball Valves card for display board

Sales/Promotional Materials-Chilled Water Controls

Dimension-VBF3 Three-way Flanged Actuated Control Ball Valve Dimensions

Dimension-Three-way Flanged Control Ball Valve

Technical Documents

Product Data and Specifications-Product Data for VBF2, VBF3 Control Ball Valves with Flanged Connections (English)

Product Data and Specifications-Specification Data for VBF2, VBF3 Control Ball Valves with Flanged Connections (English)