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DIN 1/2" Clamp SS316L DN10 Spring Non Return Valve

DIN 1/2" Clamp SS316L DN10 Spring Non Return Valve

DN10 Spring Non Return Valve

1/2" Clamp Non Return Valve

SS316L Spring Non Return Valve

Place of Origin:

CHINA

Brand Name:

DONJOY

Certification:

CE,3A,FDA

Model Number:

NO.VZH110A1-2016

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Product Details
Brand:
DONJOY
SIZE:
1/2"-4", DN10-DN100
Stanadard:
DIN,3A,SMS,ISO,IDF,RJT
Connection:
Welded/Clamp /Union, Thread
Surface Treatment::
(Internal) Ra ≥0.4-0.8μm , (External) Ra ≥0.8-1.6μm
Gasket:
EPDM/VITAON
Max Pressure:
10Bar
Working Temperature:
-10℃ To 120℃
Payment & Shipping Terms
Minimum Order Quantity
5pcs
Price
negotiation
Packaging Details
carton box
Payment Terms
T/T, LC, Credit Card
Product Description

Spring Non retnurn valve, 1/2" Clamp check valve with Middle clamp type

 

Sanitary check valves are specifically used for the food handling and processing industries to prevent backflow of product. Commonly used with liquid products, spring check valves are designed to assist closure pressure to create a positive shutoff

 

Specification

Product Name:  Clamp type check valve / Spring check valve
Valve Body Material: SS304 or SS316L
Seal Material: EPDM
Max. Working Pressure: 10Bar
Opening pressure: 0.1-0.3bar
Max. Working Temperature: 120 degree C
Availably size: 1/2"-4", DN10-DN100
Availably connection: Thread,Weld,
Availably standard: DIN,SMS,3A,RTJ
Certificate: FDA,CE

 

Description:

 

Option of Hydraulic check valves

1 Connection: Clamp, Weld, Thread

2. SEAL: NBR, FPM,PTEF all according to FDA177.2600

3. Standard: DIN,SMS, RJT, IDF, ISO, 3A

 

Technical Specifications :

Max pressure : 10Bar

Opening Pressure : 0.3Bar ( DN25, 1INCH )

0.2Bar, (DN32/DN40,1.25-1.5INCH)

0.1Bar, (DN50-DN100)

 
What Are Sanitary Valves Used For?

Sanitary valves are two-port valves that feature two separate openings on their body. Fluid enters one opening and exits from the other. These valves help with applications that require liquids to flow in only one direction.

Sanitary valves come in two forms: horizontal and vertical.

Horizontal valves are suited to horizontal lines that need self-draining valves

Vertical valves can be used in either vertical or horizontal installations; in horizontal applications, vertical valves help when self-draining valves can’t maintain pump prime and temperature continuity

In the case of horizontal spring-check valves, product flow pushes a disc in the valve away from the seat. When forward flow pressure is removed, the electropolished spring will return the disc to its original position and hold it against the seat to keep it closed. Backflow pressure will also force the disc into the closed position.

Check valves help in scenarios that require the evacuation of process pipelines. This can occur for a host of reasons, especially those involving product recovery or drainage. Some applications may also require air agitation on the products in the pipelines or in the tanks they lead to. Check valves can accomplish this.

 

How Does It Work

1. Check valve is a valve that prevents the fluid from flowing back and ensures to flow in only one direction.

2. It can be used to prevent the flow less from returning avoid pipe-hammering.

3. It is used in the food processing,beverages, wine, oil,cosmetics, pharmaceutical and chemical industries.

 

Things to Keep in Mind When Installing a Sanitary Check Valve

 

– Ball Check Valve –

In a vertical setting, the product has to flow from bottom to top so that gravity can push the ball in and out of the seat.In a horizontal setting, the curved portion of the valve needs to be upright and at 90 degrees to the pipe. This makes sure that the valve is free-draining and the ball sits properly.

– Disk Check Valve –

Disk Check Valves are not free-draining in a vertical setting. Therefore, for them to be free-draining, they need to be in a horizontal position.

Sanitary Check Valve Installation Direction

 
 

Drawing

DIN 1/2" Clamp SS316L DN10 Spring Non Return Valve 1

 

 

Q: Why would I choose you?
DONJOY has been engaging in manufacturing sanitary valves, fittings, tank components and pumps for over 27 years, outstanding in production capacity, effective management, accurate lead time, on-time shipments and problems-solvingrate after sales.
Q: What’s the MOQ?
The majority of products are fully in stock, so we accept 1 piece as the minimum order quantity for test for first time cooperation.


Q: Hong long that you company for export experience ?
we have more than 20 years export experience, we can do FOB, C&F, CIF, DDU and DDP (Russian Only).


Q: What’s the payment term?
T/T and Credit Card,L/C


Q: How would you minimize damages during delivery?
Standard: mass orders will be packed by carbon boxes and filled in plywood cases.
Available requirement: blister packing for every piece of product, plastic caps for clamp connected products.


Q: How would you choose the shipment way?
Basically, we will select shipment ways based on four factors (order quantity, delivery time, costs and customs policy), then listcouples of reasonable options with Pros and Cons to customers, letting them to decide.

 

Tag : non return valve, check valve. Sanitary valve 

 

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