Self-acting back pressure regulators are simple control valves offering
accurate control while being easy to install and maintain. They control
the pressure upstream of the valve without requiring pneumatic or
electrical control elements.
The UV 3.2 backpressure regulator is a spring-loaded proportional
control valve featuring diaphragm, piston or bellows control. It is
designed for small volumes. The valve cone can be fitted with a metallic
or soft seal.
These valves are no shut-off elements ensuring a tight closing of the
valve. In accordance with DIN EN 60534-4 and/or ANSI FCI 70-2 they
may feature a leakage rate in closed position in compliance with the
leakage classes III or V:
Leakage class III (metal sealing cone) = 0.1 % Kvs value
Leakage class V (soft seal cone) = 1.8 x 10-5 x ?p x D* [l/h]
*D=seat diameter
Our local stocks allow us to quickly respond to requirements for our products. We hold a vast range of products and spare components in stock so that they're always readily available.
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Local Technical Support
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Boiswood offer a technical helpline from our HQ as well as having a “man on the ground” for on-site support whenever and wherever this is required. We can help size and specify our products for even the most bespoke applications.
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In-House Repair Centre
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We can offer manufacturer certified in-house evaluation, repair, testing, servicing and assembly of our products from within our Boiswood HQ.
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Training Services
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We offer a range of educational classes and training seminars that can be delivered from Boiswood HQ or on-site. We can deliver a bespoke seminar tailored for your needs.
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