Operation and assembly manuals list for valve proving systems VPS 504 Dungs. The VPS 504 may be used with any other valve whose tightness in counterflow direction excludes by construction a leakage in flow direction. The VPS 504 is suitable for all DUNGS valves according to EN 161 Classes A and B. Typ VPS 504 S01, S02, S03, S04, S05 Operation and assembly instructions Valve proving systems Type VPS 504 The VPS 504 is suitable for all DUNGS valves according to EN 161 Classes A and B.
Warning instructions must be followed. Application for gas family 1, 2, 3 dungs, vps 504 valve proving systems, 230vac Distributed by Kempston Controls Kempston Controls a UK specialist technical distributor VPS 504 S06 and S05 Valve Proving System Installation Instructions VPS 504 S06 Installation Manual PN Ed. 0109 Gases Accessory: CM 100 or CM 101(For VPS 504 S06 ONLY) The DUNGS CM 100 and CM 101 incorporate the relays and logic neccessary to operate the VPS 504 on a system The contents of this manual are to be observed by all who work for any reason on the unit and its appertaining system parts.
This manual is intended especially for authorised personnel. VPS 504 Series S06 (120Vac) Series S05 (24Vdc) Description The VPS 504 is a valve proving system for DMV series automatic valves. It verifies that both safety shutoff valves in a gas train are fully closed before a system DUNGS is an ISO 9001 manufacturing facility.
2 6 LEAK DETECTION LIMIT The DUNGS VDK 200 is a valve proving system for safety shutoff valves. It checks that both safety shutoff valves in a gas train are fully closed before a system startup or after system shutdown when wired and interlocked to a suitable flame safeguard control.