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ITT RICHTER CHEMIE-TECHNIK
The Answer to Corrosion
Local agent:
See order
Note:
Before transport, installation operation, etc.
read these instructions carefully!.
Operating Manual
for Control Ball Valves
with One-piece V-Control Ball/Stem and
Richter ENVIPACK Universal Packing Box
Contents
1
General
2
Safety
3
Transport and storage
4
Product description
5
Installation
6
Operation
7
Maintenance
8
Malfunctions
9
Tables, diagrams,drawings
Total No. of pages 8
Reprinting is generally permitted,
indicating the source.
However, our prior written consent must
be obtained in all cases.
TM 2795 en
TIE/Wi/Wm
Series KNR
Edition 4/96
Version 1.1
ITT Richter Chemie-Technik GmbH
Otto-Schott-Strasse 2
D-47906 Kempen/Ndrh.
Telephone +49 (2152) 146-0
Fax
+49 (2152) 146-190
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Summary of Contents for ITT Industries KNR Series
- Page 1 ITT RICHTER CHEMIE-TECHNIK The Answer to Corrosion Series KNR Operating Manual for Control Ball Valves with One-piece V-Control Ball/Stem and Richter ENVIPACK Universal Packing Box Contents General Safety Transport and storage Product description Installation Operation Maintenance Malfunctions Tables, diagrams,drawings Total No. of pages 8 Local agent: See order Reprinting is generally permitted,...
- Page 2 General Safety awareness at work The German version of these operating instructions is autho- Attention is to be paid to the following: ritative. The safety precautions in these operating instructions. RICHTER ball valves comply with the general delivery conditions The national regulations concerning accident prevention. for valves as per DIN 3230 resp.
- Page 3 Unpacking Richter ENVIPACK universal packing Immediately after unpacking, the shipment is to be checked in The packing insert is permanently connected to the thrust ring. respect of entirety and possible transport damage. The spring gland follower exerts a relatively even pre-loading. Storage Valve actuation If the valve is not to be installed immediately on delivery, it must...
- Page 4 Identification plate 6.2.1 Additional information for KNR with actuator An identification plate permanently fitted onto the shell contains the following information: valve series, nominal pressure, lining material Ensure that a remotely actuated actuator cannot admissible operating pressures at admissible temperatures be accidentally switched on.
- Page 5 Dismantling Conversion from lever to actuator Remove lever. 7.4.1 KNR with lever Remove spring gland follower, packing gland follower, lever stop and sealing caps. Remove lever. Check the fits of coupling, bracket and actuator. Dismount packing gland follower resp. spring gland follower. The further assembly occurs as in Section 7.5.2 described.
- Page 6 Tables, diagrams, drawings =differential pressure ratio of the plant ∆p ∆p=differential pressure inlet/outlet =absolute pressure at the inlet Connecting dimensions =vapour pressure at operating temperature Face to face : See order Flange bores : See order ≤ z non-critical conditions Actuator : ISO 5211 F05 for DN 25...
- Page 7 Sectional drawings Edition 4/96 Technical Memorandum: TM 2795 en Version 1.1...
- Page 8 Edition 4/96 Technical Memorandum: TM 2795 en Version 1.1...
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