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Braukmann Controllable anti-pollution check valve EA type with internal thread, RV280

Braukmann Controllable anti-pollution check valve EA type with internal thread, RV280

Check valves of this type are for use as an independent means of preventing reverse water flow.

Product Description

Check valves of this type are for use as an independent means of preventing reverse water flow.
They can also be used for industrial, commercial and similar systems where back pressure, back flow and back syphonage must be prevented. The classicfications of appliances to meet these requirements are specified in EN 1717.

Technical Properties

Media

Drinking Water

Liquid category (EN1717) class 2
Port connection internal threads
Nominal pressure PN16
Max. media temperature 65/90 oC
Body material brass
Additional Descriptions
  • Universal application 
  • Suitable for installation in any position
  • Creates no shock pressure loadings
  • Low pressure loss
  • All materials are UBA conform
Set pressure 0,05 bar
Maximum operating pressure 16 bar

Produkter

Product Type Port diameter
Flow capacity Kvs
Standard version

RV280-1/2A
Rp 1/2 inch 4,5

RV280-3/4A
Rp 3/4 inch 9,1

RV280-1A
Rp 1 inch 17

RV280-11/4A
Rp 1 1/4 inch 28

RV280-11/2A
Rp 1 1/2 inch 38

RV280-2A
Rp 2 inch 60

Accessories and replacement parts

Spare parts

Image Description Product Type Downloads
Disc guide, 1/2" 5534900  
Disc guide, 3/4" 5535100  
Disc guide, 1" 5531500  
Disc guide, 1 1/4" 5535300  
Disc guide, 1 1/2" 5535500  
Disc guide, 2" 5535700  
Spring, 1/2" 2061400  
Spring, 3/4" 2061500  
Spring, 1" 2061600  
Spring, 1 1/4" 2061700  
Spring, 1 1/2" 2062000  
Spring, 2" 2062400  
Valve disc complete, 1/2" 0900356  
Valve disc complete, 3/4" 0900357  
Valve disc complete, 1" 0900358  
Valve disc complete, 1 1/4" 0900359  
Valve disc complete, 1 1/2" 0900360  
Valve disc complete, 2" 0900361  
Hexagon-plug with copper sealing-ring R1/4" (5 pcs.) S06M-1/4