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PTFE Lined Gate Valve1
PTFE Lined Gate Valve2
PTFE Lined Gate Valve3
PTFE Lined Gate Valve1 PTFE Lined Gate Valve2 PTFE Lined Gate Valve3

PTFE Lined Gate Valve

【Size Range】: DN25-DN500

【Pressure】: PN16

【Body Materials】: Carbon steel/Stainless steel

【Stem Materials】: WCB

ADVANTAGES

Product Identification:

Fluorine lined gate valve  adopts fluorine plastic lining layer, which has extremely high chemical stability and is suitable for chemical medium;
Fluorine lined gate valve is professionally designed to control all kinds of strongly corrosive media. Fluorine Lined gate valve is widely used in petroleum, chemical, dyeing, pesticide, acid and alkali production, ect. It is currently the good choice of anti-corrosion valve.

Advantage:

1. Adopting precision casting process, the material performance of the valve body meets the national standards;
2. The valve body adopts the structure suitable for lining process requirements, and the valve body and inner parts in direct contact with the medium are all lined with fluorine plastic;
3.The seal is FEP/FEP or other material combination, small friction coefficient, low opening and closing moment;
4. PTFE packing has good sealing performance, easy maintenance and replacement;
5.  Elastic gate wedge can compensate the sealing surface deviation, with good sealing effect and zero leakage 

PARAMETER INFORMATION

一、 Executive standard:
Name Design and manufacture Face to face Length Pressure Test  End  Flange 
Reference standard GB/T 12234 GB/T 12221 GB/T 13927 HG/T 20592
二、 Material of Main Parts:
Name Body Wedge Stem Packing  Gland
Material WCB+FEP/CF8+FEP WCB+FEP WCB PTFE WCB/CF8
三、Dimensions:
SIZE    
DN NPS L ΦD ΦD1 n-Φd
25 1'' 160 115 85 4-14
32 1  1/4'' 180 140 100 4-18
40 1  1/2'' 240 150 110 4-18
50 2'' 250 165 125 4-18
65 2  1/2'' 265 185 145 8-18
80 3'' 280 200 160 8-18
100 4'' 300 220 180 8-18
125 5'' 325 250 210 8-18
150 6'' 350 285 240 8-22
200 8'' 400 340 295 12-22
250 10'' 450 405 355 12-26
300 12'' 500 460 410 12-26
350 14'' 550 520 470 16-26
400 16'' 600 580 525 16-30
450 18'' 650 640 585 20-30
500 20'' 700 715 650 20-33

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CONTACT US

Sales@bundor.com

No.37 Puhui Road,Beizhakou Economic Development Zone, Tianjin City, China PR

Contact us now if you have any questions about our company and products.We will retain your information completely private.