Quality Inspection for Cast Iron/Ductile Iron Wafer Dual Plate Check Valves

Short Description:

Size: DN 40~DN 800

Pressure: 150 Psi/200 Psi

Standard:

Face to face:API594/ANSI B16.10

Flange connection:ANSI B16.1


Product Detail

Product Tags

Our pursuit and corporation intention is to “Always satisfy our client requirements”. We continue to develop and style remarkable high-quality items for each our outdated and new shoppers and accomplish a win-win prospect for our customers likewise as us for Quality Inspection for Cast Iron/Ductile Iron Wafer Dual Plate Check Valves, We welcome new and aged customers to make contact with us by cellphone or send us inquiries by mail for long term small business associations and obtaining mutual success.
Our pursuit and corporation intention is to “Always satisfy our client requirements”. We continue to develop and style remarkable high-quality items for each our outdated and new shoppers and accomplish a win-win prospect for our customers likewise as us for China Dual Plate Wafer Check Valves and Cast Iron Wafer Check Valves, We now have developed large markets in many countries, such as Europe and the United States, Eastern Europe and Eastern Asia. Meanwhile with the powerful predominance in persons with ability, strict production management and business concept.we constantly carry on self-innovation, technological innovation, managing innovation and business concept innovation. To follow the world markets fashion, new products are kept on researching and providing to guarantee our competitive advantage in styles, quality, price and service.

Description:

Material list:

No. Part Material
AH      EH BH MH
1 Body CI DI WCB CF8 CF8M C95400 CI DI WCB CF8 CF8M C95400 WCB CF8 CF8M C95400
2 Seat NBR EPDM VITON etc. DI Covered Rubber NBR EPDM VITON etc.
3 Disc DI C95400 CF8 CF8M DI C95400 CF8 CF8M WCB CF8 CF8M C95400
4 Stem 416/304/316 304/316 WCB CF8 CF8M C95400
5 Spring 316 ……

Feature:

Fasten Screw:
Effectively prenvent the shaft from traveling,prevent valve work from failing and end from leaking.
Body:
Short face to face and good rigidity.
Rubber Seat:
Vulcanized on body,tight fit and tight seat with no leakage.
Springs:
Dual springs distribute the load force evenly across each plate,ensuring quick shut off in back flow.
Disc:
Adopting unitized design of dual dics and two torsion springs,the disc closes quikly and removes water-hammer.
Gasket:
It adjusts fit-up gap and assures disc seal performance.

Dimensions:

"

Size D D1 D2 L R t Weight(kg)
(mm) (inch)
50 2″ 105(4.134) 65(2.559) 32.18(1.26) 54(2.12) 29.73(1.17) 25(0.984) 2.8
65 2.5″ 124(4.882) 78(3) 42.31(1.666) 60(2.38) 36.14(1.423) 29.3(1.154) 3
80 3″ 137(5.39) 94(3.7) 66.87(2.633) 67(2.62) 43.42(1.709) 27.7(1.091) 3.8
100 4″ 175(6.89) 117(4.6) 97.68(3.846) 67(2.62) 55.66(2.191) 26.7(1.051) 5.5
125 5″ 187(7.362) 145(5.709) 111.19(4.378) 83(3.25) 67.68(2.665) 38.6(1.52) 7.4
150 6″ 222(8.74) 171(6.732) 127.13(5) 95(3.75) 78.64(3.096) 46.3(1.8) 10.9
200 8″ 279(10.984) 222(8.74) 161.8(6.370) 127(5) 102.5(4.035) 66(2.59) 22.5
250 10″ 340(13.386) 276(10.866) 213.8(8.49) 140(5.5) 126(4.961) 70.7(2.783) 36
300 12″ 410(16.142) 327(12.874) 237.9(9.366) 181(7.12) 154(6.063) 102(4.016) 54
350 14″ 451(17.756) 375(14.764) 312.5(12.303) 184(7.25) 179.9(7.083) 89.2(3.512) 80
400 16″ 514(20.236) 416(16.378) 351(13.819) 191(7.5) 198.4(7.811) 92.5(3.642) 116
450 18″ 549(21.614) 467(18.386) 409.4(16.118) 203(8) 226.2(8.906) 96.2(3.787) 138
500 20″ 606(23.858) 514(20.236) 451.9(17.791) 213(8.374) 248.2(9.72) 102.7(4.043) 175
600 24″ 718(28.268) 616(24.252) 554.7(21.839) 222(8.75) 297.4(11.709) 107.3(4.224) 239
750 30″ 884(34.8) 772(30.39) 685.2(26.976) 305(12) 374(14.724) 150(5.905) 659

Our pursuit and corporation intention is to “Always satisfy our client requirements”. We continue to develop and style remarkable high-quality items for each our outdated and new shoppers and accomplish a win-win prospect for our customers likewise as us for Quality Inspection for Cast Iron/Ductile Iron Wafer Dual Plate Check Valves, We welcome new and aged customers to make contact with us by cellphone or send us inquiries by mail for long term small business associations and obtaining mutual success.
Quality Inspection for China Dual Plate Wafer Check Valves and Cast Iron Wafer Check Valves, We now have developed large markets in many countries, such as Europe and the United States, Eastern Europe and Eastern Asia. Meanwhile with the powerful predominance in persons with ability, strict production management and business concept.we constantly carry on self-innovation, technological innovation, managing innovation and business concept innovation. To follow the world markets fashion, new products are kept on researching and providing to guarantee our competitive advantage in styles, quality, price and service.

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