Naf-Check Tilting Disc Check Valve

Price $350.00 Compare
Min Order 5 Pieces
Availability In Stock
Shipping From Zhejiang, China
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Zhejiang Naibang Valve Co., Ltd.

VIP   Audited Supplier 15 years
Profile Certified by SGS/BV
H77
Cast Steel
Wafer
Swing
Ordinary Pressure
Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
Gland Packings Globe Valve
Unidirection
ANSI
Industrial Usage, Water Industrial Usage
2" to 48"
150lb-2500lb
API 6D, CE, ISO9001
Metallurgy,Light Industrial,Electric Power,Petroch
20~45 Days According to The Specific Quantities
NAIBANG
Standard Export Wooden Case
API598,API6d, ANSI, Bs, DIN, JIS
China
8481300000
Product Description
Wafer check valve is applicable for various pipelines with nominal pressure of PN1.0 Mpa~42.0Mpa, Class 150LB~2500LB and nominal diameter of DN15~1200mm, NPS 1/2-48 and working temperature of -196~540 degree Celsius to be used for protecting from medium backflowing. The different materials selection can apply to the medium involving water, steam, oils, nitric acid, acetid, strong oxidizing medium and urea etc.

Tilting disc wafer check valve:

1)Standards:

A)Design&Manufacture: API 6D, API 594, ASME B16.34
B)Face to Face: API 594, API 6D
C)Connection End: ASME B16.5, ASME B 16.47
D)Test and Inspection: ISO5208, API 6D

2)Sizes: 2" - 40" or DN50 - DN1000
3)Pressure Rating: Class150 - Class1500 or PN16 - PN250
4)Material: WCB, LCB, WC6, WC9, C12, C5, CF8, CF3, CF3M, CF8M, etc.



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Design and manufactureAPI594,API 6D,JB/TB8937
Face to face and end to endAPI594,API6D,DIN3202,JB/T8937;
Pressure-temperature ratingASME B16.34,DIN2410,GB/T9124,HG20625,SH3406,JB/T74
Inspection and testAPI598,JB/T9092;
Pipe flangeJB/T74~90,JB/T9112-9124,HG20592~20635,SH3406,ASME B16.5,DIN2543~2548,GB/T13402,API605,ASME B16.47.
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