The concept of the Hydrocore™ isolating valve was developed from the tried and tested NGD™ isolating valve. Over the past 14 years the NGD™ isolating valve has been a simple and reliable solution for isolating line fluid in a piping system. But, due to the rising running costs, the valve needed a new and revised way of isolation. With the new design there is a substantial drop in the differential pressure due to the inclined bores. This in turn increases the valves flow coefficient and thereby reduces the running costs of the valve.
features and benefits
LOW TORQUE, LOW CLOSING FORCES
The Hydrocore™ tamper proof valve is hydro-statically balanced, requiring very low
operating torque or operating forces at all valve positions and for all valve sizes and all pressure ratings.
No gearbox is required to assist in the valve's opening and closing for The Hydrocore™
tamper proof valve. The valve is
hydro-statically balanced and requires very low operating forces.
The Hydrocore™ isolating valve is simple and reliable with a robust construction. Very little maintenance is required, it can be undertaken by semi-skilled personnel and with a short downtime period.
Seat Leakage - B16.104 class III, IV, V or VI, depends on valve type and application.
PIPE SIZES & VALVE ENDS
PRESSURE & TEMPERATURE RATINGS
PH LEVELS & CHLORIDES