Valves

Food-grade valves in NZ. Stainless steel, hygienic, sanitary, Keofitt, Tassalini, Bardiani brands. Actuated, automatic and manual.

• Butterfly valves

• Ball valves (zero cavity, compact, 2 way & 3 way)

• Divert valves

• Diaphragm valves

• Sample valves

• Pinch valves

• Non-return (Check) valves

• Pressure Relief valves

• Pressure/Vacuum valves

• Vacuum valves

• Air release valves

• High pressure valves

Download the valve section from our Product Reference Guide below.

Product Info

HD Process valve overview

Actuators for Valves

HD Process provide a range of actuated butterfly, ball, piston and pinch valves . For butterfly valve actuation HD Process commonly supply Bardiani stainless steel ‘Mach’ actuators with the option for …

Air Release Valve (ARV) - Automatic Air Vent/ Vacuum Break for Pumps

HD Process produce an automatic air release valve.  This is connected to the discharge side of a self-priming centrifugal pump for venting air from the pumping system during the priming cycle. …

Product Recovery System (Pigging) Arc and Divert Valves

These valves include swept 120 degree bends - providing the ability for a flexible product recovery pig to pass through. Features include; No dead pockets EHEDG-certified CIP/SIP capability (hygienic design) …

Ball Valves

Manual or actuated valves with a variety of connection types (weld, RJT and Triclamp).    Actuators and control tops With Switches or Proximity feedbackgenerally off-the-shelf for these units.

Ballcock Valves - Stainless Steel

As well as float switches for electronics control for tank filling HD process also provide stainless steel ball cock valves which are fully integrated mechanical systems with valving for tank …

Butech dairy spray dryers valves

Sanitary piston type shut-off and divert designs up to 150 bar 316L Stainless Steel construction  Aseptic version with steam barrier on request Stellite coated plug/seat Various control head options Needle …

Butterfly Valves

Manual and actuated valves 1/2" to 10" sizes with various handle configurations for manual valves

Constant Pressure Valves

Concept HD Process supply hygienic constant-pressure valves. Constant-Pressure Modulating Inlet type maintains a constant pressure in the process line at the inlet side of the valve. Typical applications are after …

Diaphragm valves

Sizes from ½” to 2” in 316L stainless steel • EPDM or PTFE diaphragm • Weld or tri-clamp connections • Various surface finishes available (LS and LL) • Available in …

Divert and shut-off valves

Divert and shut-off valves made in 316L  stainless and 1” to 6” size range • Manual or automatic • Complete range of flow paths • Range of options including aseptic design, …

Non Return Valves (NRVs) - Hygienic

• Sizes from ½” to 8” in 316L ss • CS style with weld or tri-clamp connections • Suitable for horizontal or vertical installation • Low pressure springs available • …

Pinch valve

Full flow, 2-way valve • Rubber sleeve shuts with air pressure • Sizes from 2” to 6” • Weld. RJT and tri-clamp connections

Plug cock valves

Plug cock valves are commonly used as a sanitary valve in the Dairy industry. • 316 ss and 1” to 4’ sizes • 2-way and 3-way versions • Male RJT …

Pressure Reducing Valve

-see also our Bardiani range under ‘pressure relief valves’ http://hdprocess.digitaladvisor.nz/products/pressure-reilef-valves-in-line/ What is the function of Pressure Reducing Valve? A Pressure Reducing Valve is a control valve that reduces the input …

Pressure relief valves (PRV, In-line)

HD Process have a wide range of inline pressure relief valves (PRVs) including the Bardiani, Tassalini brans and others. Sizes from ½” to 4” in AISI 316L ss With Adjustable …

Pressure relief valves (TANK TOPS)

PRVs offer protection to the tank from both over-pressure and vacuum from pumping or during CIP • Sizes from 1¼” to 4” • Flowrates up to 160,000 l/h • Economical …

Sampling valves

Food-grade sample valves in NZ. Stainless steel, hygienic, sanitary, W36, W37, 710 types etc. W36 with replaceable diaphragm seal in silicone or EPDM • W36 available in a flushable version …

Specialists in sanitary process equipment