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MKL2-C040/DS24-180-D | 2 Way High Performance Butterfly Valve | 4 Inch | 24 VAC / VDC Spring Return Actuator | Bray

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Bray MKL2-C040/DS24-180-D Documents

Bray MKL2-C040/DS24-180-D Catalog Bray MKL2-C040/DS24-180-D Submittal Bray MKL2-C040/DS24-180-D Installer's Guide Bray MKL2-C040/DS24-180-D Specifications Bray DS24-180-D Submittal Bray DS24-180-D Installer's Guide More Info

Overview

Details for MKL2-C040/DS24-180-D

2 Way High Performance Butterfly Valve | 4 Inch | 24 VAC / VDC Spring Return Actuator

Description:

Bray MKL2-C040/DS24-180-D 2 Way High Performance Butterfly Valve, 4 Inch, 24 VAC / VDC Spring Return Actuator.

High performance butterfly valve model MKL2-C040 features:

- 4 inch.
- 100 mm.

- 285 PSI close-off.

- 90 degree 375 Cv.
- 60 degree 250 Cv.

- 2-way flow.

- Normally closed.

- ANSI class 150.

- Double offset stem / disc design.

- Blow out proof stem.

- Energized RTFE seat.

- Pressure assisted, but not pressure dependent design.

- Adjustable PTFE packing.

- Dead end rating equal to nominal pressure rating.

- Carbon steel body.

- 316 stainless steel disc.

- 17-4 stainless steel stem.

- For use with hot water, chilled water, condenser water and steam.

Factory installed actuator model DS24-180-D features:

- Tandem actuators.

- Spring return.

- 24 VAC or 24 VDC.

- On/Off.

- Electric stall detection.

- 3/8 inch conduit connection.

- Standard cable.

- Hex head screw manual override.

- Standard NEMA 2, IP54 enclosure.

- Optional auxiliary switch available.

Bray’s MK Series High Performance Butterfly Valves are available in ANSI Class 150 and 300. Bray's high performance butterfly series is used in Building Automation, Temperature Controls, HVAC 2-Way and 3-Way Assemblies, Chilled Water, Hot Water, Steam, and Special Applications. The Bray/McCannalok MK Series high performance butterfly valves set the quality and design standard by which all other high performance valves are measured. The MK Series is ideally suited to high pressure, high temperature, and high cycle HVAC applications as well as mission critical HVAC applications.

Available in ANSI Class 150 ratings, both 2-way and 3-way, and ANSI Class 300 ratings in 2-way configurations, Bray’s MK Series valves are provided with a wide variety of direct mount Bray electric and pneumatic actuators and accessories. All valves are tested for bubble-tight closeoff to API 598 standards at maximum rated differential pressure.

Actuator Power:24V
Flow:2 Way
Return Position:Spring Return
Valve Size (In.):4

Specifications

Product: MKL2-C040/DS24-180-D
Valve Size: 4"
2-Way / 3-Way: 2-Way
Valve Product Type: Butterfly Valve
Valve Position: Normally Closed
Valve End Connection: ANSI Class 150 Lugged
Assembly Cv: 375
Flow Direction: Bi-Directional | Uni-Directional (Seat Retainer Upstream)
Actuator Control Signal: On/Off
Actuator Action: Spring Return
Fail Position: Fail Closed
Actuator Features: Dual Mounted
Actuator Power Supply: 24 VAC/DC
Actuator Conduit Connection: 3/8" Flex - Convert to 1/2" NPT with M9104-100E & 985-008
Actuator Area Classification: IP54;NEMA 2
Close Off Pressure: 285
Weight: 39.8