Safety Information; Product Description; Construction; Description - GEM CleanStar PFA C67 Operating Instructions Manual

2 Safety information

2 Safety information
The safety information in this document refers only to an indi-
vidual product. Potentially dangerous conditions can arise in
combination with other plant components, which need to be
considered on the basis of a risk analysis. The operator is re-
sponsible for the production of the risk analysis and for com-
pliance with the resulting precautionary measures and re-
gional safety regulations.
The document contains fundamental safety information that
must be observed during commissioning, operation and main-
tenance. Non-compliance with these instructions may cause:
- Personal hazard due to electrical, mechanical and chemical
effects.
- Hazard to nearby equipment.
- Failure of important functions.
- Hazard to the environment due to the leakage of dangerous
materials.
The safety information does not take into account:
- Unexpected incidents and events, which may occur during
installation, operation and maintenance.
- Local safety regulations which must be adhered to by the
operator and by any additional installation personnel.
Prior to commissioning:
1. Transport and store the product correctly.
2. Do not paint the bolts and plastic parts of the product.
3. Carry out installation and commissioning using trained
personnel.
4. Provide adequate training for installation and operating
personnel.
5. Ensure that the contents of the document have been fully
understood by the responsible personnel.
6. Define the areas of responsibility.
7. Observe the safety data sheets.
8. Observe the safety regulations for the media used.
During operation:
9. Keep this document available at the place of use.
10. Observe the safety information.
11. Operate the product in accordance with this document.
12. Operate the product in accordance with the specifications.
13. Maintain the product correctly.
14. Do not carry out any maintenance work and repairs not de-
scribed in this document without consulting the manufac-
turer first.
In cases of uncertainty:
15. Consult the nearest GEMÜ sales office.
GEMÜ C67 CleanStar PFA

3 Product description

3.1 Construction

3.2 Description

The GEMÜ C67 HPW CleanStar ultra pure 2/2-way diaphragm
valve is manually operated. All media wetted parts are made
of PFA or PTFE. An integrated optical position indicator is
standard. This High Purity version of the CleanStar series
complies with the strictest purity standards and boasts high
chemical resistance. As such, it is often used at the supply
and distribution level in semiconductor factories.

3.3 Function

The GEMÜ CleanStar® C67 diaphragm valve has been de-
signed for installation in piping systems. It controls a flowing
medium by manual operation.

3.4 Product label

Design in accordance with order data
- 12103529 I 0001
Item number Traceability number Consecutive number
The product label is located on the actuator. Product label
data (example):
The month of manufacture is encoded in the traceability num-
ber and can be obtained from GEMÜ. The product was manu-
factured in Germany.
The operating pressure stated on the product label applies to
a media temperature of 20 °C. The product can be used up to
the maximum stated media temperature. You can find the
pressure/temperature correlation in the technical data.
20 / 36
Device-specific data
Year of manufacture
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