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Double Flanged Type Butterfly Valve

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Good quality Cast Iron Butterfly Valve for sales
Good quality Cast Iron Butterfly Valve for sales
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Double Flanged Type Butterfly Valve

China Double Flanged Type Butterfly Valve supplier
Double Flanged Type Butterfly Valve supplier Double Flanged Type Butterfly Valve supplier

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Detailed Product Description

Double Flanged Type Butterfly Valve

 

Item Part Name Material
1 Stem Zinc Plated Steel;
Stainless Steel: ASTM A276 Type 316. Type 410. Type 420; ASTM A582 Type 416;
2 Body Cast Iron: ASTM A126CL. B . DIN1691 GG25. EN 1561 EN-GJL-200; GB12226 HT200; Ductile Cast Iron:
ASTM A536 65-45-12, DIN 1693 GG640, EN1563 EN-GJS-400-15. GB12227 QT450-10;
3 Disc Ductile Cast lron(Nickel plated):
ASTM A536 65-45-12, DIN 1693 GGG40, EN1563 EN-GJS-400-15. GB12227 QT450-10; Stainless Steel: ASTM A351 CF8. CF8M; CF3. CF3M; EN 1.4408, 1.4469; 1.4501; AL-Bronze: ASTM B148 C95400;
4 Seat NBR. EPDM. Neoprene. PTFE. Viton;
5 End Cap Cast Iron: ASTM A126CL. B .DIN 1691 GG25, EN 1561 EN-GJL-200;
Ductile Cast Iron: ASTM A536 65-45-12. DIN 1693 GGG40, EN1563 EN-GJS-400-15.
6 Bolt Zinc Plated Steel;
7 Taper Pin Stainless Steel: ASTM A276 Type 304, Type 316; EN 1.4501;
8 O-Ring NBR. EPDM. Neoprene. Viton;
9 Bushing PTFE, Lubricated Bronze;
10 Key Carbon Steel

 

»> Product Overview
Valves deslgned to comply with BS5155. Compatible with GB. DIN. BS and ANSI126/150 flanges. Face to face according to ISO 5752 basic series 13 (shortyDIN 3202 part 1 series F16. The characteristic of this type valve is to splice the rubber liner on the body, the strength higher and the seal closer for the seat. There is O-ring casted on the seal surface of the seat, negates need for flange gaskets. Available in size 2* to 48' Available with handles, manual gear operators,and electric or pneumatic actuators..

 

Double Flanged Type Butterfly Valve

 

 

Dimensions List (mm)

Inch A B c D E N-F G H J l-K L
2 70 130 32 12.7 120.7 4- « 152 90 70 4- 95 108
TA 75 140 32 12.7 139.7 4- 19 178 90 70 4- 95 112
3 85 150 32 12.7 152.4 4- 19 191 90 70 4- 95 114
4 104 160 32 15.9 190.5 8- 19 229 90 70 4- 95 127
5 112 180 32 19.1 215.9 8- 22 254 90 70 4- 95 140
6 130 200 32 19.1 241.3 8- 22 279 90 70 4- 95 140
8 160 230 38 22.2 298.5 8- 22 343 125 102 4- 115 152
10 194 260 38 28.6 362 12- 25 406 125 102 4- 115 165
12 220 300 38 31.8 431.8 12- 25 483 125 102 4- 115 178
14 270 360 45 31.8 476.3 12- 29 533 125 102 4- 115 190
16 305 390 51 33.3 539.8 16- 29 597 210 165 4- 22 216
18 332 420 51 38.1 577.9 16- 32 635 210 165 4- 22 222
20 362 470 64 41.3 635 20- 32 699 210 165 4- 22 229
24 415 540 70 50.8 749.3 20- 35 813 210 166 4- 22 267
28 515 565 72 55 300 254 8- 18 292
32 565 640 72 55 300 254 8- 18 318
36 605 680 77 75 1085.9 32- 41 1168 300 254 8- 18 330
40 685 760 85 85 300 254 8- 18 410
48 790 880 150 92 1422.4 44-41 1511 350 298 8- 22 470

Contact Details
Hebei Peiying Valve Industry Co.,Ltd.

Contact Person: Richard CAO

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