Page Contents

 

Diaphragm Compatibility

 

 

Diaphragms for

85,86,87 series

 

 

 

 

Diaphragms for

84 series

 

 

 

 

 

Diaphragms

 

 

Diaphragm for 3/8" bsp valve

 

 

 

Diaphragm for 1/2" bsp valve

 

 

 

 

 

Diaphragm for 1" bsp valve

 

 

 

 

 

 

Diaphragm for 3/4" bsp valve

 

 

 

 

 

 

Diaphragm for 1 1/2" bsp valve

 

 

 

 

 

 

 

 

 

Diaphragm for 1 1/4" bsp valve

 

 

Also diaphragms for 2" , 2.5" , 3"

 

 

 

 

Diaphragms shown below are found in the 85, 86, 87 series valves. 

'Core - Diaphragms' or known as the 'Diaphragm/core' assembly shown below are found  on the 84 series Direct Acting valves 

Diaphragm for 3/8"  and 1/2"

 

 

 

 

 

 

 

 

 

Diaphragm for 3/4" and 1"

 

 

 

Also diaphragms for 1.5" , 2"

NBR Material

Viton Material

NBR Material

Viton Material

 

Tel: 01454 418 256

Fax: 01454 415 214

 sales@grangecontrols.co.uk

 

CEME DISTRIBUTOR

Solenoid Valves, Switches & Pumps

General Features

 

Minimum differential working pressure: 0 Bar

Parts in contact with the fluid:

Sealing:                                NBR on request FPM - EPDM

                                             EPDM - KTW sealing approved and DVGW certified

                                           

Body:                                     Brass

Internal Parts:                        Stainless Steel

 

Fluids suitable:                 Air - Water - Light Oils.

 

One way direction valve.

Servicable Valve.

Valve Supplied with:                -Three pole plug connector UNI ISO 4400

                                                  (DIN 43650A) - IP65

 

Mounting position:                    We advise installation of the valve with the coil

                                                  vertical.  Models 8417, 8418, 8419 must be

                                                  mounted in the horizontal position with the coil

                                                  vertical.

 

Ambient temperature:             80 Degrees C. in DC

                                                (current) for temperatures higher than 40

                                                Degrees C, the performances (M.O.P.D.)

                                                could decrease.

 

Special Executions                 - Version with water hammer device for slower

                                                  closing time.

 

                                                - For models8415 and 8416, coil type B20 (30w) is

                                                  available to increase performances (M.O.P.D.) in

                                                  D.C. to 4 BAR pressue.