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1.1. The aim of this manual is to familiarize the users with standard VAHN-TECH Trunnion Mounted Ball Valves and to aid in correct handling, installa }n , opera } v, maintenance and } v P troublesho of the valves. VAHN-TECH INTERNATIONAL RECOMMENDS TO
if leakage continues or valve’s operating torque becomes excessive, the stem seal is worn and must be replaced. 5.3 Remove valve from pipeline. 5.4 Remove end caps, body seal, seats, and ball.
The desired valve position can be positioned in 90° steps by a rotary movement by means of a hand lever strength in a swivelling angle of 360 °. Before operation, unlock the final position lock by lifting the notch lever against the hand lever.
Three-way multi-port ball valve allows easy replacement of gasket, seal, and seats without special tools. Series 30 ball valves use trunnion ball design. The ball stem and bottom shaft are in one piece. 1. USE:
14 sie 2020 · 5000/6000 SERIES BALL VALVES INSTALLATION - MAINTENANCE MANUAL DESIGN The design features three piece construction and a “free floating” ball allowing ease of maintenance without special tools. The ball is not fixed, but is free to move with the line pressure. These valves are capable of tight shut-off with flow in either
Microfinish Ball Valves have been designed and manufactured to give you long, excellent and trouble free service. This manual provides you with all the relevant information to install, operate and maintain the valve for long trouble free life. Please note that all the drawings provided in this manual are typical views. 1.0 PRIOR TO INSTALLATION ...
This instruction manual includes installation, operation and maintenance information for the figure 233A 3-way ISO mount, 1000CWP, threaded end (NPT) ball valve. Remove the protective plastic cap from the threaded ends and clean or flush the valve.
