Shandong Jiahe Machinery Co., Ltd.
Main products:Insulating joint,gas meter,filter separator,pig launching and receiving system,carbon steel pipe fitting,butterfly valve/ball/gate/check,diamond core drilling rig,water drilling rig,seismometer for earthquake observation system,letter sorting machine for
Contact Us
  • Contact Person : Mr. Yang Martin
  • Company Name : Shandong Jiahe Machinery Co., Ltd.
  • Tel : 0086-532-66711011
  • Fax : 0086-532-66711022
  • Address : Shandong,Qingdao,RM A-1-101&102,No.917 Tong'an Road,Qingdao,Shandong Province,China
  • Country/Region : China
  • Zip : 266071

Full PTFE Coated Butterfly Valve

Full PTFE Coated Butterfly Valve
Product Detailed
Full PTFE Coated Butterfly Valve

Full PTFE Coated Butterfly Valve:


The body material: GG25/GGG40/GGG50/CF8/CF8M The disc material: DI/SS304/SS316/AL-BZ The stem material: SS410/SS416/SS420/SS304/SS316 The seat material: PTFE

Applicable medium:

hydrofluoric acid, phosphoric acid, alkali chlorine,with the corrosive medium.

Design Standard:

API 609/ISO 5752/BS5155

Flange Standard:

ANSI 125#/150#;  JIS5K/10K/16K;  DIN2501 PN6/PN10/PN16/;  BS4504 PN10/PN16


1. The body is designed, and half axle shaft without pin connections. 2 disc outside line 3-5mm thick PTFE seat and disc, using ball seal. Smooth transition open, reduce the friction torque, reduced, more reliable seal. 3 all contact with the media part adopts the F4 materials, and guarantee and medium complete isolation and long service life. 4. According to user's requirements, the choice of very convenient installation and drive mode.


Full PTFE Coated Butterfly Valve

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