Products

Triple Offset Wafer Butterfly Valve

Size:
DN40-DN2000
Pressure:
PN10,PN16,PN25,Class150
Body Materials:
WCB,304,316
Disc Materials:
WCB/CF3/ CF3M/CF8/CF8M
Seat Materials:
13cr SS/304/316
Applicable Medium:
Water, weak acid base, air, steam, oil, etc
Chat Online
Download PDF
Introduction Features Technical Parameters Technical Standard Related Products Inquiry

Product Introduction

Seat Materials: 13cr SS/304/316
Disc Materials: WCB/CF3/ CF3M/CF8/CF8M/
Stem Materials: 2Cr13/304/316
End Connection: Wafer,LUG,Flange
Operate: Handle, Worm gear, Pneumatic, Electric-Motorized

Triple Offset Wafer Butterfly Valve
Triple Offset Wafer Butterfly Valve

Product Features

1. Precision casting valve body. Qualified WCB material. Fine appearance and no trachoma.
2. Solid and heavy valve body.
3. The disc is processed by CNC precision lathe with high precision.
4. Multi-layer sealing ring, which has the both advantages of metal and elastic sealing. Excellent sealing performance in the environment of high and low temperature
5. Stainless steel stem. Double intensity of valve stem after tempering.
6. Each valve will be inspected for shell and seal pressure before leaving factory.
7. The adjusting screw of worm gear is equipped with a protective nut to protect the adjusting screw from damage.

Technical Parameters

Triple Offset Wafer Butterfly Valve

Size PN16 150LB
DN NPS（Inch） L D1 N-d L D1 N-d
40 3/4'' 43 110 4-18 43 98.4 4-16
50  2'' 43 125 4-18 43 120.7 4-18
65  2  1/2'' 46 145 4-18 46 139.7 4-18
80  3'' 49 160 8-18 49 152.4 4-18
100  4'' 56 180 8-18 56 190.5 8-18
125  5'' 64 210 8-18 64 215.9 8-22
150  6'' 70 240 8-22 70 241.3 8-22
200  8'' 71 295 12-22 71 298.5 8-22
250  10'' 76 355 12-26 76 362 12-26
300  12'' 83 410 12-26 83 431.8 12-26
350  14'' 92 470 16-26      
400  16'' 102 525 16-30      
450  18'' 114 585 20-30      
500  20'' 127 650 20-33      
600  24'' 154 770 20-36      
700  28'' 165 840 24-36      
800  32'' 190 950 24-39      
900  36'' 203 1050 28-39      
1000  40'' 216 1170 28-42      
1200  48'' 254 1390 32-48      
1400  56'' 279 1590 36-48      
1600  64'' 318 1820 40-56      
1800  72'' 356 2020 44-56      
2000  80'' 406 2230 48-62      

Technical Standard

1.Design and manufacture according to API609.
2.Face to face according to ANIS B16.10.
3.Flange drilling according to CLASS 150/PN10/PN16/PN25
4.Top flange drilling according to ISO 5211.
5.Pressure test according to API598.

Fill out the form below, we will get back you soon

Contact Our support team for inquiry

have any questions? Ask our experts

Monday - Fri : 9:00 AM to 7:00 PM

(+86) 379 6992 6196 / (+86) 152 3616 4670

We are committed to providing you with better products!

Chat Online