Everlasting B6661-1.50 1-1/2″ Slow Opening Angle Blowdown Valve

verlasting B6661-1.50 slow opening angle blowdown valve

Part #: B6661-1.50
Model: B6661
Manufacturer: Everlasting Valve Company
Category: Boiler Parts & Accessories
Key Specifications

Part Number: B6661-1.50
Model: B6661
Manufacturer: Everlasting Valve Company
Product Type: Slow Opening Boiler Blowdown Valve
Configuration: Angle
Nominal Size: 1-1/2″
ANSI Valve Class: 300
Maximum Blow-Off Pressure: 490 PSI
Body Material: Carbon Steel
End Connections: Flanged
Operator: Straight Lever
Face-to-Face: 14.25″
Approximate Weight: 77 lb
Application: Boiler Bottom Blowdown

Overview

Everlasting B6661-1.50 1-1/2-inch Class 300 slow-opening angle boiler blowdown valve with carbon steel body, flanged connections and 490 PSI maximum blow-off pressure.

Technical Specifications

Product Type: Slow Opening Boiler Blowdown Valve
Model: B6661
Ordering Number: B6661-1.50
Nominal Size: 1-1/2″
Configuration: Angle
Series: 6000
ANSI Valve Class: 300
Maximum Blow-Off Pressure: 490 PSI
Body Material: Carbon Steel
End Connections: Flanged
Operator: Straight Lever
Face-to-Face: 14.25″
Approximate Weight: 77 lb
Application: Boiler Bottom Blowdown
Code Service: ASME Boiler Blow-Off Service

Related Ordering Numbers:
B6661-2.00 — 2″
B6661-2.50 — 2-1/2″

Everlasting B6661-1.50 Slow Opening Angle Blowdown Valve Overview

The Everlasting B6661-1.50 Slow Opening Angle Blowdown Valve is a 1-1/2-inch carbon steel valve designed for controlled bottom blowdown in industrial steam boiler systems.

The Model B6661 features an angle-pattern body, flanged end connections, and controlled slow-opening operation for gradual discharge of boiler water containing sludge, scale, sediment, and other accumulated impurities. The B6661-1.50 is ANSI Class 300 and rated for a maximum blow-off pressure of 490 PSI according to ASME Code.

With a 14.25-inch face-to-face dimension and carbon steel construction, this valve is suited for severe-service boiler maintenance, replacement, and high-temperature blowdown applications requiring a flanged angle-pattern valve.

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