Butterfly valve maintenance manual

Operations Maintenance Manuals. Below are the Kennedy Valve operation and maintenance manuals. If you have further questions regarding these please contact us. OM Manual Rotating Disc. Kennedy Guardian OM (K81D,K81A,K81AM) UL-FM Resilient Wedge Gate OM. KS FW C OM Manual. MAINTENANCE MANUAL DOUBLE FLANGED BUTTERFLY VALVES E. Hawle Armaturenwerke GmbH Wagrainerstraße 13 A VÖCKLABRUCK Tel.: +43 (0) 76 -0 Installation, operation and maintenance of butterfly valves must be made by professional, qualified staff. Although all HAWLE products are designed and. A manual operated valve should be opened and closed with sufficient protection for the personnel operating the valve. For example: protecting gloves. 3 MAINTENANCE The Keystone butterfly valve figure 55 is designed to require a minimum of maintenance. WARNING Depressurize and, if .

The Series Butterfly Valve has been designed to give years of trouble-free operation. This manual will provide you with the information to properly install and maintain the valve to ensure a long service life. The valve is a resilient seated, quarter-turn valve capable of handling air, water, or other clean fluids. For fluids with. BRAY RESILIENT SEATED BUTTERFLY VALVES Installation, Operation and Maintenance Manual 20/21 | 22/23 | 30/31 | 3A/3AH | 31H | 31U | 32/33 | 35/36 | 36H. you should install it correctly according to the manual and maintain it according to the prescribed procedures while using it. ♣ RECOMMENDATIONS Engineers who have professional assembly capabilities are required to maintain Butterfly valves. Therefore, it is more economical to request repairs of the valves to Honeywell. As the valves repaired.

Installation, Operation and Maintenance Manual. DOUBLE OFFSET BUTTERFLY VALVE | 1. Read and Follow These Instructions. Save These Instructions. INTRODUCTION. Crane butterfly valves are designed to operate between two flanges. If the valve installation calls for the use of one pipe flange only, a Lug style valve with. Amrēsist Acris PFA Lined Butterfly Valve. Installation, Operation and Maintenance Manual. FOR MORE INFORMATION ON THIS PRODUCT AND OTHER AMRESIST PRODUCTS.