• Thin Single Disc Check Valve
Thin Single Disc Check Valve

1.size:DN50-DN600;2’’-24’’
2.Medium:water
3.Standard:EN12334/BS5153/MSS SP-71/AWWA C508
4.Pressure:CLASS 125-300/PN10-25/200-300PSI
5.Material:CI,DI
6.Type:wafer,swing

Tel: +86-532-66952179/66952180

E-mail: qdiflow@qdiflow.com

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Tel: +86- 532- 66952179/66952180
Email: qdiflow@qdiflow.com
Fax: +86-532-66952181
Sales office address: Unit 1517-1520, Building 4, Excellence Century Center, No. 31 Longcheng Road Qingdao, China.
Factory address: No.15, Jinshajiang Road, Tongji Street, Jimo District, Qingdao，China
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Description

TECHNICAL REQUIREMENT
1. Working pressure: 1.0/1.6/2.5/4.0MPa
2. Working temperature:
NBR: 0℃~80℃
EPDM: -10℃~120℃
VITON: -20℃~180℃
3. Face to face: DIN, ANSI
4. Flange standard: EN1092-2, ANSI125/150, JIS 10K
5. Testing: DIN3230, API598
6. Medium: Fresh water, sea water, food, all kinds of oil, acid, alkaline etc.

Specification

NO. PART MATERIAL

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1 Body SS316/SS304/WCB
2 Disc SS316/SS304/WCB
3 Ring Steel
4 Baffle SS316/SS304/WCB
5 O-ring NBR/EPDM/VITON
6 O-ring NBR/EPDM/VITON
7 Bolt SS316/SS304/WCB

 

Dimensions data(mm)

 

DN (mm) 25 32 40 50 65 80 100 125 150 200 250 300 350 400 450 500 600
ΦD (mm) 71 82 92 107 127 142 162 192 218 273 328 378 438 489 532 585 690
329 384 444 491 550 610 724
ΦE (mm) 12 17 22 32 40 54 70 92 114 154 200 235 280 316 360 405 486
L (mm) 14 14 14 14 14 14 18 18 20 22 26 28 38 44 50 56 62

 

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