Cast Iron Wafer Type Dual Plate Swing Check Valve

• Model NO.: H76
• Connection Form: Wafer
• Pressure: Ordinary Pressure
• Sealing Form: Gland Packings Globe Valve
• Standard: ANSI
• Size: 2" to 54"
• Certificates: API 6D, CE, ISO9001
• Delivery Detail: 20~45 Days According to The Specific Quantities
• Specification: API6D, ISO9001, CE, SGS, etc
• HS Code: 8481300000

• Material: Cast Steel
• Structure: Swing
• Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
• Flow Direction: Unidirection
• Application: Industrial Usage, Water Industrial Usage
• Class: 150lb to 2500lb
• Application Fields: Metallurgy,Light Industrial,Electric Power,Petroch
• Trademark: NIPO
• Origin: Wenzhou, Zhejiang, China

Standard and specification

1.Design and manufacture:API594,API 6D,JB/TB8937;
2.Face to face and end to end:API594,API6D,DIN3202,JB/T8937;
3.Pressure-temperature rating:ASME B16.34,DIN2410,GB/T9124,HG20625,SH3406,JB/T74;
4.Inspection and test: API598,JB/T9092;
5.Pipe flange: JB/T74~90,JB/T9112-9124,HG20592~20635,SH3406,ASME B16.5,DIN2543~2548,GB/T13402,API605,ASME B16.47. 

Structural Feature

1.Short structural length,only 1/4~1/8 of that of traditional flanged check valve;
2.Low volume,light weight,only 1/4~1/20 of those of traditional flanged check valve;
3.Quick valve disc closedown,low water hammer pressure;
4.Applicable for and easily installed for vertical or horizontal pipelines;
5.Smooth flow passageway and small fluid resistance;
6.Flexible action and good sealing performance;
7.Narrow valve travel and small closedown impact;
8.Integrated structure,simple and compact,in beautiful shape;
9.Long service life and good reliability.


We welcome all the world customers to contact us for more cooperation.

With our years of technical knowledge and experience, we assure you,

Naibang will be one of your best parters in China.
   

Pump Mechanical Seal

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Longshen Seal Manufacture (Wuhan) Co., Ltd , http://www.topstarseal.com