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2"~40" Flanged Duckbill Check Valve
  • 2"~40" Flanged Duckbill Check Valve
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Min. Order: 1
Basic Info

Model No.:  H41

Product Description Model NO.: H41 Connection Form: Flange Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence Standard: ANSI Characteristic: Duckbill Check Valve Pre-Temp. Rating: Asme B16.34 Ends Connection: Ends Connection Certificate 1: Dnv CE 0575 Certificate 3: API 600 Trademark: VATAC/VANGO or OEM Origin: China Material: Cast Steel Pressure: Low Pressure Flow Direction: Unidirection Application: Industrial Usage, Water Industrial Usage, Household Usage Design & Manufacture: API 6D, Asme B16.34 Face to Face: Asme B16.10 Inspect & Test: API 598 Certificate 2: ISO 9001: 2008 Certificate 4: API 6D Specification: API, ANSI, ASME, BS, DIN, JIS, GB etc. HS Code: 84818010 2"~40" Flanged Duckbill Check Valve Of  Vatac Series Duckbill Check Valves are a flexible sleeve design made of quality fab- ric-reinforced elastomer materials for maxi-mum resistance to corrosion and wear caused by continuous operation with abrasive slurries, sludge, or effluent. The flexible sleeve provides maximum flow with a mini-mum pressure drop across the valve at all times.

1. Construction is as follows:
- Flange Duckbill Check Valve
- Slip-over Duckbill Check Valve
- In-line Duckbill Check Valve
- Low Pressure
- Flanged Ends to ASME B16.5 and B16.47 A/B

2. Main Part & Materials
Part Names Part Materials
Flange Q235 F304 F316 F304L F316 F316L SAF 2205 BRONZE
Body Material NATURAL RUBBER/NBR/EPDM
Suitable Medium Water, Waste Water and Sewage
Suitable Temperature -29~120 °C

3. Normal Pressure Rating
PN10 & PN16, CLASS150

4. Normal Size Range
DN50~D1000, 2"~40"

Contact us if you need more details on Flanged Ends Duckbill Check Valve. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Natural Rubber Body Duckbill Check Valv、2"~40" Duckbill Check Valve. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Check Valve > Flap & Buckbill Check Valve

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