Everlasting 4001-A Quick Opening Flanged Boiler Blowdown Valve

Everlasting 4001A quick opening flanged boiler blowdown valve

Part #: 4001-A
Model: 4001-A
Manufacturer: Everlasting Valve Company
Category: Boiler Parts & Accessories
Key Specifications

Part Number: 4001-A
Model: 4001-A
Manufacturer: Everlasting Valve Company
Product Type: Quick Opening Boiler Blowdown Valve
Series: 4000
ANSI Valve Class: 250
Maximum Blow-Off Pressure: 200 PSI
Body Material: Cast Iron
End Connections: Flanged
Operator: Straight Lever
Opening Type: Quick Opening
Available Sizes: 1″, 1-1/4″, 1-1/2″, 2″, 2-1/2″
Application: Boiler Bottom Blowdown

Overview

Everlasting 4001-A Class 250 quick-opening boiler blowdown valve with cast iron body, flanged connections and straight-lever operation, rated to 200 PSI maximum blow-off pressure.

Technical Specifications

Product Type: Quick Opening Boiler Blowdown Valve
Model: 4001-A
Series: 4000
ANSI Valve Class: 250
Maximum Blow-Off Pressure: 200 PSI
Body Material: Cast Iron
Post Material: Forged Bronze
Disc Material: Cast Iron
Lever Arm: Ductile Iron
Post Packing: V-Ring Packing
Springs: 17-7PH Stainless Steel
Body Gasket: Corrugated Stainless Steel
End Connections: Flanged
Operator: Straight Lever
Opening Type: Quick Opening
Application: Boiler Bottom Blowdown
Available Sizes: 1″, 1-1/4″, 1-1/2″, 2″, 2-1/2″

Ordering Numbers:
4001A-1.00 — 1″
4001A-1.25 — 1-1/4″
4001A-1.50 — 1-1/2″
4001A-2.00 — 2″
4001A-2.50 — 2-1/2″

Everlasting 4001A Quick Opening Flanged Boiler Blowdown Valve

The Everlasting 4001A, officially designated Model 4001-A, Quick Opening Flanged Boiler Blowdown Valve is designed for rapid bottom blowdown in industrial steam boiler systems.

The Model 4001-A features a cast iron body, flanged end connections, and straight-lever operation for fast discharge of boiler water containing sludge, scale, sediment, and other accumulated impurities. It is rated ANSI Class 250 with a maximum blow-off pressure of 200 PSI according to ASME Code.

Available in sizes from 1 inch through 2-1/2 inches, this valve is suited for boiler maintenance, replacement, and severe-service blowdown installations requiring flanged piping connections.

Explore additional boiler valves and accessories available from JJC Global Group.

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