PTFE Lined Butterfly Valve with Wafer type in Cast Iron , Class 150
PRODUCT INTRODUCTION
Description
Like the full PTFE High-Performance Butterfly Valve sets the
standard for reliability and service life. It is used for corrosive
and toxic media, acids and other special applications. Particularly
noteworthy is the unique stem seal, which is far superior to all
conventional sealing methods. The high flow rate values (Kv) are
achieved in particular by the streamlined design of the valve disc.
The material selection of the PTFE butterfly valve is diverse, from
PTFE and stainless steel to UHMWPE and special materials - suitable
for the respective customer requirements.
PTFE Lined butterfly valve Specification
| Stocking Sizes: | 2″ – 12″ |
| Pressure: | 1.6Mpa |
| ANSI Class: | 125/150 Capable |
| Features: | Pinless Disc, 2-Piece Split Body |
| Body Material: | Ductile Iron+Epoxy Coating |
| Disc Materials: | A216 WCB+Teflon Coating |
| Seat Materials: | Teflon Bonded Over EDPM |
| Stem Materials: | 304 Stainless Steel |
| Stem Style: | Double D Shaft |
| Operator: | Lever, Gear or Actuator |
Butterfly Valve Drawing and Datasheet
| DIMENSIONS AND WEIGHTS |
| Note: K dimension is disc chordal dimension at valve face. |
| Size in | A | B | C | E | F | G | H | J | K | L | Adapt.
Code | Weight lb |
|---|
| Wafer | Lug | Wafer | Lug |
|---|
| 2 | 3.88 | 1.69 | 2.00 | 5.50 | 3.54 | .55 | .39 | 1.25 | 1.13 | 2.22 | 2.30 | A | 6.5 | 8.0 |
| 2½ | 4.38 | 1.81 | 2.50 | 6.00 | 3.54 | .55 | .39 | 1.25 | 1.77 | 2.47 | 2.57 | A | 7.5 | 10.0 |
| 3 | 5.00 | 1.81 | 3.00 | 6.25 | 3.54 | .55 | .39 | 1.25 | 2.44 | 2.81 | 2.81 | A | 8.5 | 11.0 |
| 4 | 6.25 | 2.05 | 4.00 | 7.00 | 3.54 | .63 | .43 | 1.25 | 3.48 | 3.56 | 4.09 | B | 13.5 | 17.5 |
| 5 | 7.38 | 2.20 | 5.00 | 7.50 | 3.54 | .75 | .51 | 1.25 | 4.53 | 4.28 | 4.61 | C | 16.0 | 21.0 |
| 6 | 8.50 | 2.20 | 5.75 | 8.00 | 3.54 | .75 | .51 | 1.25 | 5.35 | 4.78 | 5.06 | C | 20.5 | 28.5 |
| 8 | 10.62 | 2.36 | 7.75 | 9.50 | 5.91 | .87 | .63 | 1.25 | 7.43 | 6.03 | 6.05 | D | 38.5 | 51.5 |
| 10 | 12.75 | 2.68 | 9.75 | 10.75 | 5.91 | 1.18 | .87 | 2.00 | 9.42 | 7.41 | 7.69 | E | 62.0 | 76.0 |
| 12 | 14.88 | 3.07 | 11.75 | 12.25 | 5.91 | 1.18 | .87 | 2.00 | 11.39 | 8.41 | 9.02 | E | 76.0 | 116.0 |
| 14 | 17.05 | 3.07 | 13.25 | 13.62 | 5.91 | 1.38 | 2.00 | .39x.39 | 13.00 | 10.02 | 10.02 | F | 125 | 148 |
| 16 | 19.21 | 4.02 | 15.25 | 14.75 | 5.91 | 1.38 | 2.00 | .39x.39 | 14.75 | 11.99 | 11.99 | F | 180 | 218 |
| 18 | 21.12 | 4.49 | 17.25 | 16.00 | 8.27 | 1.97 | 2.50 | .39x.47 | 16.65 | 13.94 | 13.94 | G | 240 | 273 |
| 20 | 23.25 | 5.00 | 19.25 | 17.25 | 8.27 | 1.97 | 2.50 | .39x.47 | 18.73 | 14.94 | 14.94 | G | 320 | 368 |
Please feel free to contact with us at angela@tjfmcn.com or filling up an enquiry form instructed at the bottom.
You will get an effective response within 24 hours from TongJiang
Team.
COMPANY PROFILE
(Video)
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1. Our Factory
30 years experience of valve and pipeline industry.
10 senior technical engineers
20000 m2 production area
More than 100 employees to provide professional service.
As the reliable OEM for famous valve brand companies.
t ball valve
2. Factory Show
TongJiang Valve Technology Company was established for 30 years.
There are more than 100 employees which includes 10 professional
engineers.
OUR SERVICE ball valve
Reliable Quality, Competitive Price
Reply your inquiry in 2 hours with professional service.
CONTACT
INFORMATION
Miss Angela
Mobile: +86 13588429004(Whatsapp)
Skype: angelazhuo1
E-mail: angela@tjfmcn.com
Tel No: +86 571 86991717
Official Website: www.zjtjvalve.com
