1" Manual Gate Valve – Class 150, Stainless Steel CF8M

ReflowX SKU: REF-89

Product Details

Quantity

20
Availability (Lead Time)

0-2 Weeks
Product Location

United Arab Emirates
Condition

Surplus
OEM

Dresser-Rand (A Siemens Business)
Equipment code

CFIHOS-30000649

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Short Description

Compact 1-inch manual gate valve with rising stem and handwheel operation, ANSI Class 150 rated, bidirectional flow, CF8M stainless steel body, RF flanges. Ideal for general-purpose isolation.

Description

1" Manual Gate Valve – Class 150, Stainless Steel CF8M

This 1" (25 mm) manual gate valve is a compact, bidirectional isolation valve designed for reliable shut-off in industrial piping systems. Featuring a wedge-type gate mechanism, the valve offers dependable isolation performance in both flow directions. Operated manually via handwheel with a rising stem configuration, it allows clear stem position visibility and intuitive control.

Constructed from high-quality ASTM A351 Grade CF8M (316 stainless steel equivalent), the valve ensures excellent resistance to corrosion and chemical attack, making it suitable for a wide range of applications in process, chemical, and utility systems. The bolted bonnet design enhances sealing integrity and facilitates maintenance access.

The flanged ends conform to ANSI B16.5 standards with raised face (RF) construction, ensuring compatibility with Class 150 piping systems. The four-bolt pattern with an 88.9 mm bolt circle diameter and ~108 mm flange OD supports easy installation. This gate valve is designed per ASME B16.34 and API 600 standards for industrial-grade performance under pressure and temperature conditions up to 19.6 bar at 100°C (285 psi at 100°F).

Specifications:

– Type: Manual Gate Valve
– Operation: Handwheel with rising stem (external thread)
– Flow Direction: Bidirectional
– Isolation Type: Wedge-type gate
– Nominal Size: 1" (25 mm)
– Pressure Rating: 150# (Class 150, ANSI B16.5)
– Pressure-Temperature Rating: Up to 19.6 bar @ 100°C (285 psi @ 100°F)
– Design Standard: ASME B16.34 / API 600 (typical)
– Body Material: ASTM A351 Grade CF8M (316 stainless steel equivalent)
– Bonnet Type: Bolted bonnet
– Stem: Rising stem
– Flange Type: RF (Raised Face)
– Flange Standard: ANSI B16.5
– Bolt Holes: 4
– Bolt Circle Diameter (BCD): ~88.9 mm
– Flange Outside Diameter: ~108 mm
– Part Number: DRZRNS2049FKT84
– Application: General-purpose isolation for process, utility, and chemical piping
– Availability: Stock availability upon request

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Technical Details

Design Specification	Rising Stem Gate Valve
Failure Action	Manual Operation
Full Opening Valve	Yes
Nominal Diameter	1 inch / DN25
Normal Operating Pressure	ASME Class 150
Normal Operating Temperature	–29°C to +425°C
Piping Class	ASME Class 150

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