CS CASE Large bouncy body pressure relief valve Model 2865 size 2 1/2"

Guidance for buying CS CASE pressure relief valve - 2865 size 2 1/2"

CS CASE Large bouncy body pressure relief valve Model 2865 size 2 1/2" is used to reduce the water pressure in the piping system. Increasing the water pressure in the piping system causes irreparable damage to the equipment connected to the water supply system. By using this type of pressure relief valve, these damages can be prevented. By using this pressure relief valve and by controlling the water pressure inside the piping system, it is possible to prevent the pipes from exploding and the fittings from breaking down.

Features of CS CASE Large bouncy body pressure relief valve Model 2865 size 2 1/2"

• Resistance and prevention of ram impact (Water Hammer)
• Prevent noise and abnormal sound of pressurized water in pipes
• Due to the balance in the pressure of the piping system, water consumption is also saved.
• By using model 0340 in the water supply network, it is possible to prevent the breakdown and damage of washing machines, dishwashers, steam boilers, etc.
• The working pressure that is considered for this product in the factory is 3 times, but keep in mind that this product is also capable of operating in the working pressure range of 6.5 ~ 1.5 times, however, use a manometer during installation. This pressure relief valve is recommended.
• The large body pressure relief valves above are used only for the passage of watery fluid.

Components of CS CASE Large bouncy body pressure relief valve Model 2865 size 2 1/2"

• Body: Brass (CW 617N EN 12165)
• Mano Cover Screw: Made of PA6
• Top screw cover: brass
• O-ring: NBR
• Screw: Inox
• Piston cover: brass
• Clamp (Seat): Made of Inox
• Piston: Brass
• Spring: Steel
• Spring body and end screw: brass
• End screw cap: PA6

General information of CS CASE Large bouncy body pressure relief valve Model 2865 size 2 1/2"

• Working pressure: 3 times
• Maximum inlet pressure: 25 bar
• Working pressure range: 6.5 ~ 1 bar
• Factory adjusted outlet pressure: 3 times
• Maximum operating temperature: 80 degrees Celsius
• Fluid used: water
• Flow rate (water permeability): 24 cubic meters per hour
• Flow rate (water permeability): 400 liters per minute
• Standard: EN1567
• Can be used in a variety of plumbing systems

Performance of CS CASE Large bouncy body pressure relief valve Model 2865 size 2 1/2"

The operation of the cs case pressure relief valves of the above large body are based on creating a balance between the two water pressure forces on both sides of the piston used in the valve.

The above forces are:

1. Pressure force (water pressure) on the spring
2. Water pressure force on the piston

If the spring pressure is greater than the pressure on the piston, the piston will move downwards, otherwise, the piston will move upwards; This continues until the pressure in the piping system is balanced.

Dimensions of CS CASE Large bouncy body pressure relief valve Model 2865 size 2 1/2"

• A (milk size): 1/2 2 inch
• B: Equivalent to 165 mm
• C: Equivalent to 85 mm
• D: Equivalent to 150 mm

calibration of CS CASE Large bouncy body pressure relief valve Model 2865 size 2 1/2"

As mentioned, the working pressure of these valves is set to 3 times during distribution in the market; But if necessary, the pressure in the above products can be reduced or increased.
One of the unique and wonderful advantages of these products is the manual pressure adjustment by the consumer; To do this, you must first loosen the plastic cap at the end of the screw made of PA6 and then adjust it to the desired pressure with a special tool.
This screw can be adjusted in two clockwise and counterclockwise directions to increase and decrease the working pressure, respectively.

Cavitation diagram of model 0350

Diagram of the passage rate of water in model 0350

Method of connection of CS CASE Large bouncy body pressure relief valve Model 2865 size 2 1/2"

The above valves can be installed in all three positions: horizontal, vertical, and rotary.

The place of large spring body valves in the piping system

Warranty and authenticity of CS CASE Large bouncy body pressure relief valve Model 2865 size 2 1/2"

The company approves the originality and physical health of the CS CASE Large bouncy body pressure relief valve Model 2865 size 2 1/2".
In the reference site and DamaTajhiz store, various types of valves have been provided for you, dear customers, to create a good feeling of optimal and smart purchase of valves.