Products Name:Â Dn80 Stainless Steel Sanitary Back Pressure Check Valves
Auto Recovery Rapid Door
Zippered Quick door Features
Open: 1.2-2.0m/Sec
High airtight energy efficient : Zipper patented technology and curtain rail technology combines high seal ability for maximum energy efficiency
Self-healing maintenance cost savings :When the door by the impact and dislocation occurs , repeat mosaic patented technology that is deralling repair system starts automatically , without any manual and automatic reset to its original state force to effectively reduce maintenance time saving cost
High security : Curtain soft and elastic , without any load at the bottom of the door to change , to ensure that the operator in an emergency state in the collision to the door when the operation will not cause harm
Push pull dual hinge system :unmatched safety record and absolute tightness in push pull twin shaft system, loading close dependence and the curtain at the bottom of the traditional fast door to achieve , you can drive dual axis system so that the upper curtain sprocket perfect bite does not depend on the door of its own weight can be achieved fast closing , this patented technology to avoid the hard parts usage of
More than one million times the durability performance : speed doors reduce the use of materials , easy to wear , strong and flexible curtain is very durable , can withstand million of opening and closing operation ,
in the use of some products has reached 500 million times for opening and closing
The soft curtain anti-collision fast door has simple structure design, which is beneficial to stable operation, reduces the frequency of repairing and replacing wearing parts, effectively improves the durability and service life of the equipment, and the curtain can be derailed in the event of an accidental impact, and during the ascent Automatic reset, no need to manually repair and reset the whole process. Self Recovery High Speed Door, air shower door, pharmaceutical clean room door SHENZHEN HONGFA AUTOMATIC DOOR CO., LTD , https://www.hongfahss.com
Application:Our Check Valves are designed to prevent reverse flow.Concentric and eccentric styles as well as our tapered disk design are available for horizontal,vertical applications and are working well without leaking while getting a returnpressure.Our special designed Check valve can be using for many applications in such as food, dairy, beverage,pharmaceutical, chemical, and many other industries.
Specification
Standard
SMS,DIN,3A,IDF,ISO
SMS,DIN,3A,IDF,ISO
SS304,SS304L,SS316,SS316L
Size
3/4"~6",DN19~DN150
Seal ring of stem
EPDM. VITON OR SILICON is required
Connection ends
Butt-welded,clamped,male ends,union ends
External surfaceÂ
Bright gloss,dull gloss
Bright gloss,dull gloss
ManualÂ
Working temperature
-20Celsius degree~+135Celsius degree
 Max. working pressure
10Bar
Our Service
On after sales
Free replacement if there is any quality problem
On delivery
Never delay delivery timeÂ
On Materials
Ensure material pure
OEMÂ
Welcome Â
On samples
Buyer bear the air fee, but this fee will be reduced from order directly
We also produce other sanitary valves,such as manual butterfly valve,pneumatic butterfly valve,ect.
Packing&Shipping information and pictures of Dn80 Stainless Steel Sanitary Back Pressure Check Valves
Port:Â Shanghai Port or Ningbo Port,China
MOQ:Â 5Sets
Supply ability:Â 5,000 pieces/month
Payment terms:Â T/T,Western Union, Paypal, L/C
Packaging:  Shrink wrapped-in seaworthy wooden cased
Delivery time:Â depends on quantity
Shipping mode:By sea,by air,by express
We specialize  in sanitary valves,pipe fittings and pumps,which is applied for  milk,food,beer,pharmaceutical and other fields.We can quote you favourable price&high quality&best after-sale services.Welcome to visit our factory.
Welcome to contact us for Dn80 Stainless Steel Sanitary Back Pressure Check Valves
Contact:Ms.Sysyy LiuÂ
TEL:+86-0577-88178326
Fax:+86-0577-86822997
Mobile:0086-13587646794
Sanitary Valves
Sanitary Butterfly Valves
Sanitary Check Valves Sanitary Ball Valves Sanitary Divert Valves Sanitary Diaphragm Valves Sanitary Sample Valves Sanitary Mixproof Valves
Sanitary Pipe Fittings
Sanitary Elbow
Sanitary Tee Sanitary Reducer Sanitary Cross Sanitary Triclamp Ferrule Sanitary Cap Sanitary Pipe Hanger Sanitary Tank Cleaning Ball Sanitary Hose Joint Sanitary Unions Sanitary Sight Glass Sanitary Strainer
Sanitary Manways
Sanitary Round Manway without Pressure
Sanitary Round Manway with Pressure Sanitary Square Manway Sanitary Oval Manway
Sanitary Pumps
Sanitary Centrifugal Pump
Sanitary Lobe Pump Sanitary Self Priming Pump
Sanitary Tanks
Storage Tank
Fermentation Tank Mixing Tank Warm-keeping Tank
Sanitary TubeÂ
Seamless TubeÂ
Weldless Tube
Sanitary Gasket
Silicone/EPDM Gasket for Triclamp
Silicone/EPDM Gasket for Union Silicone/EPDM Gasket for Butterfly Valve Silicone/EPDM Gasket for Manhole Cover
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Heating devices are included on both sides of the column.
The structural design of this product is characterized by trouble-free operation up to 150,000 times per year. It has the highest practicality and the lowest maintenance cost.
Dn80 Stainless Steel Sanitary Back Pressure Check Valves
Model NO.: XS-NRV00024
Flow Direction: Reversing
Standard: DIN
Application: Industrial Usage, Water Industrial Usage, Household Usage, Juice,Beer,Food Grade,Dairy
Connection Standard: SMS,DIN,3A,Idf,ISO
Quality Material: Ss304,Ss304L,Ss316,Ss316L
Size: 3/4"~6",Dn19~Dn150
Connection Ends: Butt-Welded,Clamped,Male Ends,Union Ends
Seal Ring: EPDM,Viton or Silicon Is Required
Body O-Ring: NBR or EPDM. Viton Is Required
Working Temperature: -20celsius Degree~+135celsius Degree
Max. Working Pressure: 10 Bar
Operating Mode: Manual
External Surface: Bright Gloss,Dull Gloss
Trademark: XUSHENG
Transport Package: Shrink Wrap-Carton Case-Exporting Plywood Case
Specification: ISO, 3A, SGS, CE
Origin: Wenzhou City, Zhejiag Province
HS Code: 8481804090