VENTIL GRINDING AND LAPPING MACHINES

VENTIL POLIR

The VENTIL POLIR range of machines are designed for Grinding and Lapping flat seats inside the Shut-off or Safety valve body.

The light weight battery or pneumatic drive unit, enables safe and efficient ‘in-shop’ and ‘on-site’ use. The POLIR machines are delivered ready for use, including all necessary tools, accessories, a large consumer quantity of abrasive 3M foil rings and are packed in robust carrying cases.

‘C’ attachment set for Conical seats

The POLIR machine can be equipped with an attachment set for Grinding and Lapping conical (Control) valves seats. The C attachment is available for all sizes in seat angles 30 / 40 / 60 / 75 / 90 degrees.

V-TEC LAPPING & GRINDING TOOLS & ACCESORIES

VENTIL ORBIT

The VENTIL ORBIT range of machines are designed for ‘In-Situ’ or ‘In-Shop’ valve repair.

The light weight, versatile machines are equipped with a variety of unique features, like for example the orbital, mechanical driven grinding head. This results in a very high material removal rate and
the best flatness accuracy.

The ball-joint and tilting construction makes the machine suitable for:

Gate and Parallel slide valves
Check valves
Globe and Safety valves

ORBIT UNIQUE FEATURES

Universal tool for Gate-, Parallel Slide-, Globe and Safety valves
Robust and light weight
The unique orbital, mechanical driven grinding and lapping system results in a very high material removal rate and extreme good flatness accuracy. The grinding heads are mechanically driven by an internal gear system that rotates the wheels at the same speed producing a perfect cross hatch pattern.

The ORBIT machines are delivered ready for use, including all necessary tools, accessories, a large consumer quantity of abrasive 3M foil rings, packed in robust carrying cases.

V-TEC LAPPING & GRINDING TOOLS & ACCESORIES

VENTIL PRO DUAL

: PRO DUAL table

The VENTIL PRO DUAL covers the full range of stationary machines for ‘In-Shop’ repair of valve seats.

The ridged column machine is mounted on a strong work bench base with clamping table and drawers for the storage of all accessories, drive heads, tools and consumables.

The tilting arrangement of the clamping table enables easy clamping and alignment of Gate valve bodies and wedges.

The PRO DUAL machines are completed with the unique orbital, mechanical driven grinding head for the highest material removal rate and the best flatness accuracy.

The PRO DUAL is suitable for any type of:

Gate and Parallel slide valves
Check valves
Globe and Safety valves

VENTIL TITAN

The VENTIL TITAN portable turning and facing machine is designed for ‘In-Situ’ repair and prefabbing sealing faces on the out and inside of valves, pumps, turbine houses, flanges and other pipe ends.

The completely pneumatic driven TITAN can be used in any position, upside down and sideways, wherever you need to repair.

This facing machine is completed with a universal base for easy mounting and alignment and has fine axial and radial feeds for accurate and high quality machining.

TITAN UNIQUE FEATURES

(Re)facing/cutting sealing seats and flanges
(Re)cutting grooves for seals, O-rings etc.
(Re)facing conical faces
Precision height and centre adjustment
Full-automatic radial and axial feed

VENTIL PROFILE

The VENTIL PROFILE high speed grinding machines is designed for precision finishing of flat and conical sealing faces.

The pneumatic driven PROFILE can be used in any position, upside down and sideways, wherever you need to repair.

This high speed grinder is completed with a universal base for easy mounting and alignment and has fine axial and radial feeds for fine finishing.

The machine is delivered ready for use, including a set of grinding cones for seat angles 30 / 40 / 60 / 75 / 90 degrees. The machine is packed in a robust transport trolley.

VENTIL OPTIC

The VENTIL OPTIC open face, flat lapping and polishing machine is the complete solution for high precision finishing of safety valve seats, nozzles and mechanical seats.

The OPTIC can be used to reach a flatness accuracy within 3 light bands ensuring the best seat tightness.

The fine finishing lapping machine is available in different sizes with a single or set of 3 conditioning rings.

The machine features a robust structure, but is still equipped with fine controls, activation timer and an automatic liquid diamond and lubricate steering and dispensing system.

The OPTIC machine is delivered ready for use, including consumables, Monochromatic light and optical flats for checking the flatness accuracy.

VENTIL BG-10

The VENTIL BG-10 Ball grinding and polishing machine is specially designed for repairing balls of floating ball valves or trunnion mounted ball valves in the range 2½ up to 10”.

The simple but ingenious constructed BG-10 features (2) independently controlled drives, one rotating the ball and the other rotating the lapping bowl. The right-angled rotations of the ball and bowl results in fine cross hatch pattern finish.

The BG-10 features very simple controls and is delivered ready for use, including a set of bowls and consumables.

VENTIL NR-10

The VENTIL NR-10 PSV work station is the complete solution for safe and efficient (dis)assembly of Pressure Safety Valves. The NR-10 exists of a ridged base structure with 3-Jaw Chuck for clamping a PSV on the inlet nozzle.

The versatile NR-10 work station is designed and equipped for 2 basic purposes:

The ridged fixation and base structure gives you full surrounding access for inspection and (dis)assembling of the PSV.
‘Backbreaking’ use of long pipe ends for (un)screwing the nozzle is no longer needed with the high torque drive system, connected to the chuck.