API 602 FORGED STEEL GATE VALVE

The valve is designed to API602 and has an outside screw and yoke with rising stem. The handwheel operates the gate valve for both isolation applications only.

Specifications

1. Structure: inside screw and yoke
2. Sealing gasket consisting of graphite packing with retention rings for optimum sealing
3. Renewable or integrated seats
4. In accordance with NACE MR01/75
5. Full bore (FB) or reduced bore (RB)
6. Top flange in accordance with ISO5211 for actuator (on request)
7. Bolted or welded bonnet or Seal Bonnet
8. Self-relieving seat system
9. Double block and bleed function
10. Emergency sealing injection system
11. Extended stem for cryogenics service

Features

Size: from 1/4″ to 3″
Pressure: 800 – 2500LB
Material: A105, F304, F316, F304L, and F316L
Design and production standard: API602, BS5352 and ANSI B16.34
Welded SW ends: ANSI B16.11
Ends screwed according to: NPT, ANSI B1.20.1
Welded BW ends in accordance with: ANSI B16.25
Flanged ends in accordance with: ANSI B16.5, or EN-DIN
Test standard: API598, API 6D
Structure: Bolted bonnet, outside screw and yoke
Actuation: can operate with lever, gear and electric actuator
Medium: The valve is suitable for several media including water, steam, oil, gas, petrol products, nitric acid, acetic acid, etc.
Working temperature: from -46ºC or -50ºC (stainless steel constructions) and -29ºC (carbon steel constructions) up to 600℃

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