Válvula de portão de haste estendida BS 6364 ASTM A105N 1 polegada 150 libras

Válvula de portão de haste estendida BS 6364 ASTM A105N 1 polegada 150 libras

Key Specifications / Features

Name: Extended Stem Forged Gate Valve

Tamanho: 1 polegada, DN25
Pressão: 150 libras, PN20



Connection form: RF Flanged
Temperature: 196℃
Power: Manual, Pneumatic, Solenoid, Electrical Actuated
Feature: Cryogenic Extended Stem Gate Valve

Gama de produtos

Size: 1/4 Inch - 4 Inch, DN8-DN100
Pressure: Class 150-800 LB, 1500 LB, 2500 LB
Standard: API 602, BS 5352, GOST, JIS, DIN, ISO
Certification: ISO 9001, ISO 14001, ISO 18001, TS, CE
Conexão: solda de tomada, flange RF, FNPT
Design & Manufacture: API 602, ISO 15761, ASME B16.34
Face-to-face: VERVO'STD, ASME B16.10
End Dimension: ASME B1.20.1 (NPT), ASME B16.11 (SW), ASME B16.25 (BW), ASME B16.5 (RF, RTJ)
Test & Inspection: API 598
Typical Materials: Body, Bonnet, Disc

Stem: A276 410, F304, F304L, F316, F316L, F51, F53, Monel, Inconel, Hastelloy, C95800




Our Gate valve belongs to shutter gate. The direction of movement of the gate is perpendicular to the direction of the flow. The gate valve can only be fully opened and fully closed, and it cannot be adjusted or throttled. The gate valve is sealed by the contact between the valve seat and the gate plate. Usually, the sealing surface will be surfaced with metal materials to increase the wear resistance, such as surfacing 1Cr13, STL6, stainless steel and so on. The gate plate has a rigid gate plate and a flexible gate plate. According to the gate plate, the gate valve is divided into a rigid gate valve and an elastic gate valve.

 

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