GEMU 650 Diaphragm Valve, Metal on Gemu Valves Gemu Valves - GEMU 650 Diaphragm Valve, Metal
GEMÜ Valves:: Valves, Valve Instrumentation, Flow Measurement
 
GEMÜ HOME Search Contact Search News & Event
About GEMÜ Valves Instrumentation & Accessories Flow Measurement Downloads
grauer_strich 
Search Catalog
      GO   
 All Categories    GEMU 650 Diaphragm Valve, Metal
All Categories > Sanitary Diaphragm Valves > Pneumatically Operated Sanitary Diaphragm Valves > GEMU 650 Diaphragm Valve, Metal 

GEMU 650 Diaphragm Valve, Metal
1,001 Items Available


    border="0" Printable Page  
    Email Email This Page  
    Save To Favorites Save To Favorites
  
View ItemsSearch ItemsRequest Information


Nominal sizes 1/2”- 2” with stainless steel actuator 1/4”- 2” connections

Standard Features
  • Stainless steel actuator
  • Fail closed, fail open, double acting
  • Compact low maintenance design
  • EHEDG certified sealing concept
  • Visual position indicator
  • Second generation PTFE or EPDM diaphragms
  • 316L stainless steel valve body
  • Integral buttweld tube extensions or triclamp
Available Options
  • Stroke limiter (adjustable travel stop open)
  • Electrical position indicators
  • DeviceNet or AS-I  network valve controls
  • Positioners
  • Manual override
Special connections
-  VCR®, hose barb, welded extensions (tube or pipe),
-   ISO, DIN and other international standards

Fabrications
Cluster valve assemblies, Zero Static T-valves, Duplex, Multiported, Tank Bottom/Side Sampling,  Bottle Sampling and custom multiported block valves upon request.

Materials
AL-6XN® , Hastelloy® , and others available upon request.

Typical Applications
  • Pharmaceutical manufacturing
  • Bioprocessing
  • Cosmetic
  • Brewery Service
  • Food and Beverage
  • Semiconductor
  • High Purity Chemicals


650

larger image

Actuator Dimensions

larger image



Specifications · Working Medium · Control Medium · Note

Specifications

Note

Please click "Magnifying Glass" next to the attributes listed below to view helpful information.

Type

Type 650 pneumatic, SS Actuator, SS Sanitary internals designed for CIP/SIP service, Autoclavable, Visual indicator

Nominal Size

1"
1/2"
1/4"
11/2"
2"
3/4"
3/8"

Body Configuration

Standard 2-Way
Tank Bottom

Connection

Butt-Weld
Butt-Weld Extension
Clamp x Butt-Weld
Clamp x Butt-Weld Extension
Clamp x Clamp

Body Material

316L Stainless Steel

Diaphragm Material1

EPDM Diaphragm, Code 13, EPDM Diaphragm Compliant to USP Class VI, Chapter <87>, <88> and 21 CFR 177.2600,
EPDM Diaphragm, Code 16, EPDM Diaphragm Compliant to USP Class VI, Chapter <87>, <88> and 21 CFR 177.2600,
EPDM Diaphragm, Code 17, EPDM Diaphragm Compliant to USP Class VI, Chapter <87>, <88> and 21 CFR 177.2600,
EPDM Diaphragm, Code 3A, EPDM Diaphragm Compliant to USP Class VI, Chapter <87>, <88> and 21 CFR 177.2600,
EPDM Diaphragm, Code 6A, EPDM Diaphragm Compliant to USP Class VI, Chapter <87>, <88> and 21 CFR 177.2600,
PTFE diaphragm,
TFM / EPDM 2-piece molded closed, Code 5E, TFM / EPDM Diaphragm Compliant to USP Class VI, Chapter <87>, <88> and 21 CFR 177.1550,
TFM / EPDM Laminated, Code 5A, TFM / EPDM Diaphragm Compliant to USP Class VI, Chapter <87>, <88> and 21 CFR 177.1550,
TFM / EPDM Laminated, TFM / EPDM Diaphragm Compliant to USP Class VI, Chapter <87>, <88> and 21 CFR 177.1550,

Control Function

Pneumatic Air to Air,
Pneumatic Normal Closed,
Pneumatic Normally Closed,
Pneumatic Normally Open,

Actuator Size2

 View 		0T1
0TA
1T1
2T1
3T1
4T1

Design (actuator)

Actuator version D
Actuator version T

Spring Set

For higher operating pressure
Standard

Surface Finish3

15µ-in max EP SFV4
20µ-in EP SFV5
20µ-in max SFV1
20µ-in max EP SFV5
25µ-in EP SFV6
25µ-in max SFV2
25µ-in max EP SFV6
30µ-in max SFV3
35µ-in avg
35µ-in avg EP

Max. Ambient Temperature

60 ºC
1 Steam sterilization temperature / 20 min. Material complies with FDA requirements (except PTFE/FPM convex PTFE loose, max. 150°C)
2 Actuator size 0, 1, 2 have standard autoclave capability.
3 Ra acc. to DIN 4768; at defined reference points


Working Medium

Working Medium

Corrosive, inert, liquid and gaseous media which have no negative impact on the physical and chemical properties of the body and diaphragm material.

Working Temperature1

Max. 150 ºC
1 Depending on the application.


Control Medium

Control Medium

Inert Gases

Max. Perm. Temperature of Control Medium

70 ºC

Filling Volume

Actuator size 0T1: 0.009 dm3
Actuator size 0TA: 0.012 dm3
Actuator size 1: 0.031 dm3
Actuator size 2: 0.124 dm3
Actuator size 3: 0.230 dm3
Actuator size 4: 0.493 dm3

Note
The valve will seal in both flow directions up to full working pressure (gauge pressure).


 MORE IMAGES 

· Control Pressure/Operating Pressure

 DOWNLOADS 

width= 650 Data sheet
(PDF)

width= Stroke Limiters, Seal Adjusters, Optical Position Indicators, and Manual Overrides
(PDF)

 Accessories 650 


GEMU 1235 Electrical Position Indicator

GEMU 1235 Electrical Position Indicator

GEMU 4222 Combi switchbox with integrated 3/2 way pilot valve

GEMU 4222 Combi Switchbox with Integrated 3/2 Way Pilot Valve

more available ..
GEMÜ Disclaimer GEMÜ Terms
 
GEMU