Gate Valve Lapping

Vm1700s 1900s gate valve grinding and lapping machine operating manual original instructions p n 90075 july 2017 revision 1.

Gate valve lapping. Valve grinding lapping machines lightweight for easy handling and installation our valve grinding and lapping machines span working ranges for gate valves from 1 3 to 39 4 inches 32 to 1000 mm. Stationery lapping machines and valve test benches are also available. 5 e 42 b. For gate globe valbe gate valve wedges maximum flange diameter 24 maximum valve height 28 for grindining lapping of seats in safety relief valves working range 1 2 12 with maximum flange diameter of 24 maximum valve height 28.

The efco rotago is an outstanding alternative to manual lapping for finishing the ball and metallic sealing surfaces of a ball valve so that they fit together perfectly. During operation you can quickly change grinding disks and adjust the grind pressure. T new industrial town faridabad 121001 dist. New industrial town faridabad no.

Vm1350 vm1500 or vm1600 gate valve grinding lapping available in six configurations able to grind and lap gate and check valve seats and resurface seat areas to original manufacturer specifications or better. Lapping valves safety valves gate valves and ball valves for gate check safety control valves gate valve wedges and conical seats these valve grinding machines have unique lightweight universal clamping system which allows rapid and accurate mounting. A tilting adapter is included to assure quick and easy adjustment of grinding pressure. They are rarely used to regulate the flow more commonly they are a simple but effective way of either shutting off flow or fully opening to allow maximum unobstructed flow.

Valve repairing machines for gate valve valve grinding lapping valves and ball valves.