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Saunders Products

Diaphragm Valves

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Valve Actuation

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Featured Items


Saunders Valve Featured Product #2


Saunders ES & EV Actuators are suitable for the full range of Saunders Diaphragm valves. The ES and EV linear actuator range offers a robust and durable solution; both actuators are renowned for their long lasting reliability.

  • Size Range: DN 15 – 200 ( ½” – 8”)
  • Temperature Range: - 20 to + 85°C
  • Options: Available as failsafe spring to close, spring to open and double acting
  • Valve Suitability: Weir Type A diaphragm valves, Straight through Type KB diaphragm valves and the Saunders Aseptic Range of Diaphragm valves
  • Accessories available: solenoid valve, switch box, positoiner , air filter and handwheel ( EV – handwheel not available)
  • Key Applications: Suitable for the chemical industry, water treatment and minerals processing

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Straight Thru Industrial Diaphragm

Saunders Valve: Featured Product #1

Straight Thru Industrial Diaphragm

With its straight through design for non turbulent flow, and proven rubber linings, the Saunders Type KB valve is ideally suited for demanding abrasive applications. Glass lining is also available.

Key features: 100% leaktight operation, low maintenance costs. Suitable for a wide range of duties particularly those involving abrasive media

Size Range: DN 8 – 350 ( ¼” – 14”)

Pressure Rating: PN16

Approvals: ISO 9001, PED97/23/EC , WRAS, TUV AD Merkblatt HPO, TUV AD Merkblatt A4, ATEX Directive (94/9/EC)

Key Applications: Mining and Minerals Processing, China Clay Processing, Coal and other Power Industry related applications including Flue Gas Desulphurisation (FGD) and Sewage Processing

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Saunders Valves


SAUNDERS is known worldwide for quality diaphragm valves

Since P K Saunders developed the first modern diaphragm valve in 1928, Saunders Valves have led the way in reliability, engineering and safety.

The Saunders range of diaphragm valves has developed through innovation in both design and new material technology.

As a result, Saunders diaphragm valves have gained an excellent reputation worldwide for providing reliable and consistent operation in a wide range of industries.


About Us

Associated ValveSince 1984, Associated Valve has served Western Canada and the world with industrial, sanitary and specialty valves and related products. Whether you are refitting during a shutdown, building a new refinery or doing maintenance replacements in a pulp and paper mill, Associated Valve can meet your specialized needs. Associated Valve is part of the Canerector Group of companies and has been serving customers in Alberta and worldwide since 1984.

Contact Us

To discuss your valve needs and/or place an order:

(800) 661-7363 (Canada toll-free)

(780) 979-0505 (Edmonton area)

Fax: (780) 979-0444

Map3911-76 Ave NW
Edmonton Alberta
T6B 2S8


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