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Powerite - Division of Kinetrol Ltd

Unit 5 Steelpark Trading Estate,

Steelpark Way,


WV11 3BF

01902 780700

01902 780701



Powerite stock a carefully selected range of stainless steel ball valves

These products allow Powerite to provide ¼ turn valves both manual and actuated for many of today’s process applications.

In addition Powerite can source product type or brand to suit the customer specification and with the Kinetrol actuator and accessory range, provide actuated valve solutions for most applications.

Powerite are the UK agent for the Rötelmann range of Hydraulic Valves.

With valves ranging from 1/8" to 2" and pressures up to 1500bar in the Ultra High Pressure range with various seat and seal materials there is a suitable valve for most applications.

Two-way ball valves

Wide range of different connectors:

Multi-way ball valves

3, 4 and 5-way ball valves for standard and special porting patterns with a range of numerous variations


Rötelmann Catalogue PDF (11.2 Mb)

Powerite can also source and offer the Tomoe range of butterfly valves.


This general purpose rubber lined valve is designed for long life, leak tight operation with low cost maintenance in mind.

Rib disc

The 316 stainless steel (JIS SCS14) rib disc comes standard from 50mm to 300mm. Thin profile disc reinforced by ribs (patent pending) provides larger Cv compared to ourconventional design. It also reduces weight while maintaining mechanical strength. A flat face disc is also available on request.

Self-aligning stem seal through backup ring

The stem seal is the primary and secondary seal system. The backup ring functions as the self-aligning stem seal.

Metal Ring

Shaft Tilt

Patented cosine curve seat ring

The cosine curve seat ring reduces valve operating torque substantially and allows

the torque to be adjusted according to the working pressure.

Much longer life with spherical design

Similar to a spherical body rotating inside a spherical area, the operation of the disc is smooth and unhindered. Torque is reduced and the valve life is lengthened by 300%.

The seat is ideally suited for use with the Kinetrol actuator which with its adjustable end stops can allow the valve to be set between 0 and 6° dependent on line pressure.

This reduces torque to operate the valve and increases significantly the life of the seat by keeping friction between the seat and disc to a minimum.

700G_series Powerite Spec sheet.pdf

Tomoe 700 Series Data Sheet PDF

Hydraulic Valves

Butterfly Valves

Ball Valves

ABO Valves

Powerite Division of Kinetrol are a UK agent and stockist for the ABO Valve range.

ABO Valve is a manufacturer of quality rubber lined butterfly valves, high performance butterfly valves and knife gate valves.  ABO Valve were founded in 1993 as a division of a Czech company Siwatec, a.s. With a history of more than 20 years, they are currently one of the largest European manufacturers of shut-off and control valves for industrial applications such as water & waste water, food and beverage, pulp and paper and the chemical industry.

ABO Valve emphasize quality and innovation. Our valves have obtained several different European and international certificates including TUV, GOST R, Lloyd’s Register, DVGW or API 609-0068. The manufacturing facilities are certified by ISO 9001, which ensures high quality of the products and their durability, as well as the meeting safety regulations.


Asahi AV Plastic Valves

Powerite Division of Kinetrol are UK agents and stockists for the ASAHI AV range of plastic valve and piping systems.

Asahi’s valve products have been used in the field for over four decades and feature a full complement of thermoplastic valves including ball, butterfly, diaphragm, globe, gate, ball and wafer check. In addition, ball and butterfly valves are available with the Kinetrol pneumatic actuator and also electric actuators factory fitted.

Asahi valves and piping systems have been solving corrosion problems in the world’s leading industrial, municipal and entertainment installations for more than four decades. From the harshest chemicals to the toughest weather conditions, our family of fluid flow solutions provides extended life cycle and dependable performance to a wide range of applications such as Chemical Processing, Petrochemical, Mining, Pulp and Paper, Plating, Pharmaceutical, Food, Wastewater Treatment, Landfill Recovery and many more.

Full ASAHI AV Catalogue

PDF (25.3 Mb)

ASAHI AV Material

Compatability Chart PDF

Asahi Full Catalogue 2014.pdf Asahi Material Compatability.pdf

Segment Ball Valves

Segment Ball Valves are primarily designed for flow control, and can also be used for shut-off operation. The notched port on the segment ball contributes to strong shear stress to cut through media with fibres and particles.

Consequently, this Segment Ball Valve is a good general control valve (equal percentage flow character) for most pulp and paper process and slurry applications, or similar aggressive media.  

Butterfly Damper Valves

Butterfly Damper Valves for use on fumes, gas and air at high temperatures in various diameters (DN50 -DN4000) and construction materials allowing temperatures up to 1000°C

Other designs available: Double Blade Butterfly Damper, Louvre, Multi-Louvre, Bypass, Diverter and Guillotine.

PDK Severe Duty Ball Valves

Kinetrol’s range of special engineered ball valves feature UHMWPE (ultra-high molecular weight polyethylene) seats and have been specially designed for high cycle reliability for abrasive process media, such as slurry.

Currently, they are available as 1” Class 900, 2” Class 900, 3 piece ball valves with a process temperature of -40ºC to +80ºC.