Control Valve offers 2- and 3-way configurations.

Press Release Summary:

B-Series Bronze Control Valve is designed for use with steam, water, and gases up to 400°F and pressure to 400 psig. Changing plug/stem assembly and body plug converts valve between 2 and 3 way configuration. Offering 50:1 rangeability and availablity in 1/2-2 in. body sizes, valve is constructed of cast bronze body, nitrile-reinforced rubber diaphragm, and 300-series stainless steel head, stem, and seat. Applications include industrial HVAC, food, beverage, and automotive industries.

Original Press Release:

Spirax Sarco Introduces New Bronze Control Valve

BLYTHEWOOD, SC -Spirax Sarco has released the new B-Series Bronze Control Valve, adding to an already wide-ranging control valve line. The B-Series is designed for use with steam, water, gases and other liquids for services at a maximum temperature of 204°C (400°F) and a maximum pressure of 27 barg (400 psig). Typical applications include industrial HVAC, food and beverage, textiles, automotive and institutional industries.

The lightweight, rugged B-Series is available in a 2-way and 3-way configuration. The 2-way valve plug/stem may be replaced without removing the valve or actuator, while the 3-way is ideal where it is necessary to combine two fluids or divert a single fluid for temperature control. Both configurations can easily be converted between the 2way and 3-way by simply changing the plug/stem assembly and body plug. The rangeability is 50:1.

The B-Series is available in 1⁄2-in. to 2-in. body sizes, with long-life stem seals and one-piece plug/stem design and non-threaded seat for reliable shut-off. Construction consists of a cast bronze body, a nitrile-reinforced rubber diaphragm and 300-series stainless steel head, stem and seat. The 2-way valve is available in equal percentage, linear and soft-seated valving options, while the 3-way is available with linear characteristic trim.

Spirax Sarco

Spirax Sarco is the world's leading provider of steam system solutions, dedicated to providing knowledge, service and products for the control and efficient use of steam and other industrial fluids. With more than 90 years of experience, Spirax Sarco has both the resources and capabilities to meet customers' total system needs.


Dawn Cartwright

Marketing Communications Manager

Spirax Sarco, Inc.

Tel. 803-714-2072

Fax 803-714-2224


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