Type E5 Main Valve On Caylor Industrial Sales, Inc.

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All Categories > Regulators (Water, Steam, Air) > Main Valves > Type E5 Main Valve


	Type E5 Main Valve

Features

High Pressures-High Lift
Low Differential
Normally Closed
Single Seat
Balanced Nitrile Diaphragm
Protected Main Spring
Long Main Spring Operates on 5 psi Minimum Differential
Internal & External Condensation Chambers
Fluid, Gas & Vapor Applications
Accurate Regulation Unaffected by Service Conditions
ANSI/FCI 70-2 Class IV Shutoff
Virtually Frictionless for Long Service Life
Packless Construction
Easy In-line Maintenance
Wide Variety of Pilots for Many Applications
Lifetime Warranty against Wire drawing of Seat & Disc (When installed according to factory specifications.)

Typical Configurations

Pressure Reducing - Type E5D
Air Adjusted - Type E5A
Back Pressure - Type E5Q
Pump Governor - Type E5P
Load Allocating - Type E5FD
Air Controlled - Type E5AP60
Electronic Slow Start - Type E5D208D
Solenoid Controlled - Type E5MD
Solenoid Actuated - Type E5M
Differential - Type E5N
Temperature Control - Type E5T

Applicable Data

Pressure Regulating for Steam Distribution
High Pressure/Low Differential Pressure Regulating
Fluid Regulation
For use with Self-contained, Pneumatic or Electronic Pilots
Slow Start-up or Shutdown

Specification
The valve shall be self-operated, external pilot type, single seated, diaphragm actuated, normally closed design. The valve will function quickly and shut tight on dead end service. Internal parts including seats, discs and stems shall be of stainless steel. The diaphragm shall be a balanced Nitrile material for high lift. There shall be an external condensation chamber supplied. The main valve spring shall operate on a 5 psi minimum differential. There shall be no springs in the steam flow path and no stuffing box. The valve shall be easy to maintain with all parts accessible without removal from the line.

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Specifications

Size		3/4 to 12 in

Pressure at 600ºF		300 psig

Body Material		Cast Iron - ASTM A126 Cl. B Cast Steel - ASTM A216 WCB

Stem Material		303 Stainless Steel ASTM A582

Disc Material		3/4 - 5" - 420 Stainless Steel ASTM A582 Cond A 6 - 12" - 304 Stainless Steel ASTM A167/A240

Seat Material		3/4 - 5" - 420 Stainless Steel ASTM A582 Cond A 6 - 12" - 316 Stainless Steel ASTM A743 CF-8M

Gasket Material		Non-asbestos

Diaphragm Material		Nitrile

Spring Material		Steel

Options		Balanced Construction Composition Disc for liquid, air or gas service EZ Connections Integral Mount Pilot Secoweld

MORE IMAGES


	· Dimensions & Weight (Type E5 Main Valve)

	· Valve Rating (Type E5 Main Valve)

	· Rated Flow Coefficients (Type E5 Main Valve)

DOWNLOADS


		Main Valve Options (PDF, 192KB)

Type E5 Main Valve

Size

Pressure at 600ºF

Body Material

Stem Material

Disc Material

Seat Material

Gasket Material

Diaphragm Material

Spring Material

Options