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Description

¾" Forged Steel Gate Valve – OS&Y, Class 600, Flanged Ends, API 602

This ¾-inch forged steel gate valve features an Outside Screw & Yoke (OS&Y) design with a bolted bonnet and ANSI B16.5 Class 600 raised face flanged ends. Constructed from A105N normalized carbon steel, it is engineered for robust industrial use where high-pressure performance is essential. Designed in accordance with API 602 and face-to-face dimensions per ASME B16.10, this valve ensures reliable, bidirectional shutoff through metal-to-metal seating. Operation is manual via a handwheel, and sealing integrity is maintained with a spiral wound bonnet gasket. The valve meets API 598 leakage test standards and is ideal for general purpose, high-pressure service lines.

Specifications:

Design: Gate Valve, OS&Y (Outside Screw & Yoke)
Operation: Manual Handwheel
Flow Direction: Bidirectional
Sealing Type: Metal-to-metal
Leakage Class: API 598 compliant
Body Material: ASTM A105N – Forged Carbon Steel (Normalized)
Bonnet Type: Bolted Bonnet
Bonnet Gasket: Spiral Wound (suitable for Class 600)
Face-to-Face: As per ASME B16.10
Type: Flanged Ends
Flange Standard: ANSI B16.5 Raised Face
Pressure Class: Class 600
Max Working Pressure: 1975 PSI @ 100°F (136 bar @ 38°C)
Valve Design: API 602
Flanged Ends: ANSI B16.5
Face-to-Face Dimension: ASME B16.10
Testing Standard: API 598
For further specifications or to inquire about this equipment and ReflowX's logistics services, Please contact ReflowX at info@reflowx.com 

Technical Details

Full Opening ValveYes
Nominal Diameter¾ inch / DN20
Normal Operating PressureASME Class 600
Normal Operating Temperature–29°C to +425°C (–20°F to +800°F)
Piping ClassASME Class 600 piping systems

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¾" Forged OS&Y Gate Valve – A105N, Class 600, Flanged Ends, API 602