PRODUCTS
Contact us
：1 Floor, No. 8 Huashan Road, Shanyang Town, Jinshan District, Shanghai
：+86 021-31170068
： m.123689.net
：sales@shqhvalve.com
：+86 021-31170068
： m.123689.net
：sales@shqhvalve.com
Your location is: Products >> Check valve >> Fluorine Lined Check Valve
Fluorine Lined Check Valve
Product overview
Fluorine lined check valve is suitable for -50℃~150℃ of various concentrations of Aqua regia, sulfuric acid, hydrochloric acid, hydrofluoric acid and various organic acids, strong acids, strong oxidants, FEP is also suitable for various concentrations of strong alkali organic solvents and other corrosive gases, liquid medium pipeline use.
Product details
Product Features
The valve disc of fluorine lined check valve is disc-shaped and rotates around the rotary axis of the valve seat channel. Because the channel inside the valve is in the shape of a flow line, the flow resistance is small, and it is suitable for the large-caliber pipe occasions with low velocity and inconstant change of flow.
Execution Standard
Design spec：GB/T 12235、GB/T 12236
Face to Face：HG/T 3704
、GB/T 12221
Flange end：HG/T 20592、GB/T 9113
Flange end：HG/T 20592、GB/T 9113
、JB/T 79
Test & check：GB/T 13927、API598
Test & check：GB/T 13927、API598
Performance Parameter
Nominal diameter：DN15~250mm
Nominal Pressure：PN1～1.6MPa
Applicable media：Hydrofluoric acid, hair smoke sulfuric acid, nitric acid, sanshui, chlorine, boiling, disliked the sex, ketones, alcohol solution and organic solvents and other corrosive medium
Applicable temperature：≤180℃
Main materials：Cast steel lining ptfe
Previous：API Swing Check Valve
Contact
Add: No.8, Huashan Road, Shanyang Town, Jinshan District, Shanghai
Tel:+86 021-31170068
Cell: +86 13817056698 +86 13361816929
Site: m.123689.net
E-mail:sales@shqhvalve.com
Mobile access
Copyright © Shanghai Quanhang Valve Manufacturing Co., Ltd. all rights reserved ICP2020025282
Website construction: Fengsheng Technology
