• Wafer Type Spring Loaded Lift Check Valve
  • Wafer Type Spring Loaded Lift Check Valve

Wafer Type Spring Loaded Lift Check Valve

Media: Oil Water Gas
Temperature: Ordinary Temperature
Material: Cast Steel
Connection Form: Wafer
Structure: Lift
Pressure: Ordinary Pressure
Samples:
US$ 10/Piece 1 Piece(Min.Order)
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Customization:
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Basic Info.

Model NO.
H71
Function
Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
Sealing Form
Gland Packings Globe Valve
Flow Direction
Unidirection
Standard
ANSI
Application
Industrial Usage, Water Industrial Usage
Size
1/2" to 48"
Class
150lb-2500lb
Certificates
API 6D, CE, ISO9001
Delivery Detail
20~45 Days According to The Specific Quantities
Application Fields
Light Industrial, Electric Power, Petroch
Transport Package
Standard Export Wooden Case
Specification
API598, API6d, ANSI, Bs, DIN, JIS
Trademark
NAIBANG
Origin
China
HS Code
8481300000
Production Capacity
5000PCS/Year

Product Description

Stainless Steel Wafer Disco Check Valve 

Wafer Type Spring Loaded Lift Check Valve
   The valve disc moves up and down along the midline of the valve body. Under the pressure of the fluid which flows in one direction, the valve disc will be raised up from the sealing surface of the valve seat. If there is backflow, the valve disc will return back to the valve seat to cut off the medium. It is  mainly  used  in  the fluid system containing  strong  oxidative mediums,  like water supply system, heat  supply system  and  acid system  etc. It is always used as  accessory of  boilers.  
   It has exquisite  profile  and  simple  structure.  Its  spring  device  functions  to  speed  up the closing movement of the disc so as to  eliminate  water  hammer. This valve is very suitable for space-limited locations.

Product features:
1.Short face to face dimension ,small volume and light weight ;
2.Valve disc open and close quickly ,so it has a lower hammer pressure ;
3.Valve following road is smooth and less fluid resistance ;
4.Nice sealing performance etc.


Technical Specifications:
To API594
Face to face per ANSI B 16.10
Flange ends dimension ANSI B 16.5/ANSI B 16.47
Final inspection tests to API598.

Size: 1/2"-18",DN15-DN200
Pressure: 150LB-2500LB,PN1.0Map-42.0Mpa
Body Material : WCB CF8 CF3 GR4A Hastelloy C etc.
Seat Material: 316SS 304SS 13CR EPDM etc.

Corrosion protection:
Inside and outside epoxy coating
Applicable temperature: -196-540 different raw material for different work temperature
Applicable medium: Water, oil, gas and other causticity medium (different raw material for different medium)

About this product:
H71H/H71W/H71X-10-40C/P/R.


Product:
Wafer Type Spring Loaded Lift Check ValveWafer Type Spring Loaded Lift Check ValveWafer Type Spring Loaded Lift Check Valve


Workshop:
Wafer Type Spring Loaded Lift Check Valve


Inspection:
Wafer Type Spring Loaded Lift Check Valve
Wafer Type Spring Loaded Lift Check Valve
Packing:
Wafer Type Spring Loaded Lift Check Valve

Wafer Type Spring Loaded Lift Check Valve

Wafer Type Spring Loaded Lift Check Valve

Wafer Type Spring Loaded Lift Check Valve


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.

Any interest,please do not hesitate to contact us.

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Diamond Member Since 2011

Suppliers with verified business licenses

Manufacturer/Factory & Trading Company
Plant Area
8000 square meters
Management System Certification
ISO9001:2015, API, DNV