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[Province: Zhejiang ]   
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Model CVKR silencing check valve
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Model CVKR silencing check valve

Trade Term: FOB
Payment Terms: T/T,L/C
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Basic Info.
  • Brand Name: JINGJIA 
  • Model No.: check valve 
  • Place of Origin: Zhejiang  
  • Min.Order: 1 Piece/Pieces
  • Means of Transport: Ocean
Supply Capacity
  • Delivery Date: 30
Purpose
The big aperture silencing check valve uses the outline design conforming with hydraulics so as to get a better faired water path and inside of it there is attached with a jetevator design used for the guarantee of minimum pressure loss it is mounted on the outlet of a water pump and can be quickly closed be-fore the water flow goes back so as to avoid producing water hammer,water shock sound and destructive shock and to get the target of silencing,back—flow preventing and equipment protecting.Extensively used for the water supply and drainage,fire-fighting,warming,industrial etc.systems.
Main Technical Parameters DN
DNS00-600mm
PN1.0/1.6/2.5MPa
Working temperature0℃480℃
Seal test1.11.1 times of PN
Casing test1.51.5 times of PN
About the Material N0
PartMaterial
1BodyGG25
2Valve discQA19-4
3BearingQA19-4
4SpringSUS8316
5JetevatorGG25
6Seat ringQA19-4
Main External And Connecting Dimensions                              unit:mm Type
DN(mm)LDD1D2N-φD
1.0MPa1.6MPa1.0MPa1.6MPa1.0MPa1.6MPa1.0MPa1.6MPa
CVKR-0300DN30018146040041037012-1812-28
CVKR-0350DN85018452046047042916-2316-28
CVKR-0400DN40019158051552548016-2816-31
CVKR-0450DN45020364056558553020-2820-31
CVKR-0500DN5002197562065058220-2820-84
CVKR-0600DN60022281084072577068220-3120-87
CVKR-0700DN70028089591084084079424-3124-37
CVKR-0800DN8003561015102595095090124-3424-40
CVKR-0900DN9003681125112510501050100128-4028-40
CVKR-1000DNl0004321230125511601170111228-4328-43
CVKR-1200DNl2005241455148513801390132832-4932-49

Send message to this supplier
Mr. Seng
Tel: 86-577-67987117
Mobile: 15057593978
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Contact Method
CHINA JINGJIA VALVE GROUP CO., LTD
Linpu St, Yuanqu Rd, Dong'ou Industrial Zone,, Wenzhou, Zhejiang, China (Mainland) / 325100
Fax: 86-577-67987118
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