PVC butterfly valve

PVC Butterfly Valve Manufacturer: For the PVC butterfly handle, we can provide a wide & long handle with a red and blue handle cap. For large-size PVC butterfly valves, we recommend using a gear-type handle. For the number of flange holes, our PVC butterfly valves can be divided into twelve holes and eight holes; according to usage habits, our PVC butterfly valves are divided into butterfly valves without flanges and integrated butterfly valves with flanges. In short, we can flexibly match the butterfly valve for you.

Gear Type Butterfly Valve

PVC Butterfly Valve

PVC Butterfly Manufacturer 

We have been producing PVC butterfly valves since the establishment of our factory, with more than ten years of experience. In these ten years, we have witnessed the success and failure of many Chinese plastic valve manufacturers. We know that, as a manufacturer, it is no longer enough to just know how to produce a product. Combining production and service is very important. In other words, we should not only pay attention to the user experience of the product but also pay attention to the customer service experience. So we launched a lot of services, and got a good response! These services not only make many customers cooperate with us, but also our cooperation is very stable. Also, not all of our products and details are covered on this site, it may be just a matter of sending us an email for you to get them. Click here to start the first step!


 

Introduction of PVC Butterfly Valve

In the process of using the PVC butterfly valve, the baffle can be rotated to control the flow of water. It is mainly used for industrial water supply pipelines, engineering project pipelines, marine aquaculture project pipelines, agricultural irrigation pipelines, and swimming pool pipelines.

 

Product Name PVC Butterfly Valve    Color Many Colors Available for Choice
Main Material PVC   Main Market Southeast Asia, The Middle East, South America, North America
Size 2"-8" (DN50—DN200)   Packing Carton, Polybag, Color Box, or Customized
Power Manual   Woking Pressure PN10-PN16
End Connection Flange   Port    Ningbo/Shanghai
Customized Support OEM, ODM   Lead Time  25-40 Days
Standard JIS/DIN/ANSI   Sample Discount
Certificate ISO9001   Logo Printed or Customized

Structure of PVC Butterfly Valve

PVC Butterfly Valve Manufacturer: The handle of our PVC butterfly valve is made of ABS or PVC. The seat and O-ring are available in natural rubber, EPDM, and FKM. The stem is available in 45# carbon steel, SS304, and SS316. We can match and use different materials according to customer needs and product use environment.

a. PVC Butterfly Valve:

   

   
NO. PART MATERIAL QTY
1 Body PVC 1
2 Seat Seal EPDM, FPM(NBR) 1
3 Gate PVC 1
4 Stem STEEL, SS304, SS316 1
5 O-Ring EPDM,   FPM(NBR) 1
6 Washer ABS 1
7 Locking Plate PVC 1
8 Large Handle ABS 1
   
NO. PART MATERIAL QTY
9 SMALL HANDLE ABS 1
10 SPRING SS304, 316 1
11 PIN SS304, 316 1
12 BOLT SS304, 316 1
13 HANDLE CAP ABS 1
14 INSERED BOLT SS304, 316 4
15 BOLT CAP PVC  

 

 

b. PVC Butterfly Valve with Geartype:

NO. PART MATERIAL QTY
1 Body PVC/CPVC/PPG 1
2 Seat Seal EPDM、FPM 1
3 DISC PVC/CPVC/PPG 1
4 Bolt SUS304 1
5 Stem Steel, SUS304, SUS316 1
6 O-Ring EPDM、FPM 1
7 Key Steel 1
8 Gear Box lron 1
9 Hand Wheel lron 1
10 Pin Steel 1

 

Dimension of PVC Butterfly Valve (Unit: mm)

a. PVC Butterfly Valve:

SIZE / 2" 21/2" 3'' 4" 5" 6" 8"
DN 50 65 80 100 125 150 200
ØD 160 180 196 228 258 287 344
P.C.D. ØD1 DIN 125 145 160 180 210 240 295
ANSI 121 140 152 191 216 241 298
JIS 120 140 150 175 210 240 290
Ød 48 63 78 98 122 146 199
L 43 46 49 54 64 70 88
Ø1 124 124 124 124 170 170 170
Ø2 1SO5211
F05/F07
1SO5211
F05/F07
1SO5211
F05/F07
1SO5211
F05/F07
1SO5211
F07/F10
1SO5211
F07/F10
1SO5211
F10
LI 190 190 240 240 310 310 310
W 55 55 55 55 72 72 72
H1 100 112 120 140 168 181 215
H2 143 155 172 194 223 239 280
H 223 245 270 308 352 382 452
n-Øe DIN 4-Ø19 4-Ø19 8-Ø19 8-Ø19 8-Ø19 8-Ø23 8-Ø23
ANSI 4-Ø19 4-Ø19 4-Ø19 8-Ø19 8-Ø19 8-Ø23 8-Ø23
JIS 4-Ø18 4-Ø19 8-Ø19 8-Ø19 8-Ø19 8-Ø23 12-Ø23
PN PSI 150 150 150 150 150 150 100
MPa 1 1 1 1 1 1 0.6

 

b. PVC Butterfly Valve with Geartype:

SIZE / 4" 5" 6" 8" 10" 12" 14" 16" 80
DN 100 125 150 200 250 300 350 400 500
ØD 228 258 287 344 412 460 500 565 670
P.C.D. ØD1 DIN 180 210 240 295 350 400 460 515 620
ANSI 191 216 241 298 362 432 476 540  
JIS 175 210 240 290 355 400 445 510  
Ød 98 122 146 179 255 302 345 395 490
L 54 64 70 88 98 108 88 98 135
Ø1 145 280 280 280 280 280 380 380 280
L1 120 200 200 200 220 220 280 280  
H1 140 168 181 215 260 280 410 490 520
H 340 385 417 487 551 595 670 770 865
M 120 180 180 180 180 180 250 250  
N 90 100 100 100 130 130 220 220  
n-Øe DIN 8-Ø19 8-Ø19 8-Ø23 8-Ø23 12-Ø25 12-Ø25 16-Ø25 16-Ø27 20-Ø32
ANSI 8-Ø19 8-Ø19 8-Ø23 8-Ø23 12-Ø25 12-Ø25 12-Ø29 16-Ø29  
JIS 8-Ø19 8-Ø19 8-Ø23 12-Ø23 12-Ø25 16-Ø25 16-Ø25 16-Ø25 16-Ø27
PN PSI 150 150 150 150 100 100 60 60 60
Mpa 1 1 1 1 0.6 0.6 0.4 0.4 0.4

 

How Does A PVC Butterfly Valve Work?

You can switch and close the PVC butterfly valve through the handle. And, during use, you need to pay attention to the circulating medium. If the water contains a lot of sediment, it will block the valve stem or other parts of the PVC butterfly valve, causing water leakage somewhere in the butterfly valve. At this time, you need to replace the PVC butterfly valve and try to filter out impurities in the water. Besides, if the PVC butterfly valve is to be used in a strong acid and alkali environment, you need to equip the important parts of the PVC butterfly valve with special materials, such as stainless steel stem and fluorine rubber sealing ring. If we rashly use ordinary material butterfly valves, it will reduce the butterfly valve service life, causing water leakage at the pipe joints.

PVC Butterfly Valve Packaging

For large-size PVC butterfly valves, we use fumigation-free wooden boxes or pallets, which can effectively avoid damage or collisions during the transportation of PVC butterfly valves.
For ordinary PVC butterfly valves, we will use imported kraft cartons and product outer packaging bags to better protect the products from reaching customers safely.

FAQ

How can we prevent PVC Butterfly Valve quality issues?

We have a special workbench and professional testing equipment to give the butterfly valve a certain working pressure to test whether it leaks.


If there is a quality problem, how can we solve it?

We will ask customers to send photos or videos of the product in question to analyze the cause, and then draw up a compensation plan. If the problem is caused by product quality, we will compensate according to the quantity purchased in the order.

Our Services

  • We have a stable lead time guarantee;
  • We have professional product engineers who can solve any product problems you encounter in the process of sales or use at any time;
  • We can produce different standard flanges to install and use with our PVC butterfly valve;
  • We support mold opening to customize the flange hole diameter, to produce PVC butterfly valves of different standards to meet the product requirements of different regions;
  • We can mark on the handle or valve body, laser marking or film marking or marking on the mold, and also support the printing of customer's trademark on the outer box;
  • Our products are certified by professional testing organizations such as ISO: 9001, SGS, BV, etc;
  • We support sending samples for free to directly check the quality of our products.

 

Facebook

Facebook

Linkedin

Linkedin

Youtube

Youtube

Whatsapp

0086-18867873336