Controls Valves

A wide range of superior quality ball valves, butterfly valves, actuators and control accessories.

TriO Triple Offset Valves

TriO® Triple Offset Valves: Wafer, Lug, Double Flanged and Butt Weld Ends

<h3>Service and customer support</h3>
<h4>Contact our customer service and specialized support</h4>
<p>Hydroservice customer care has always been the added value of the company, and the personalized study of each project is the rule.</p>

Series 4 trio triple offset

Features: ISO 5211 top plate for direct mounting of a wide range of actuators and gears Seal ring retainer, made of identical metal as the disc, clamps and combines the seal ring rigidly on the disc face into a robust, composite unit Standard hard faced Stellite seat integral to body Robust single piece stem Live-loaded stem seal system by a set of Belleville springs. Rocker shaped gland bridge compensates for uneven adjustment of gland bolts SS316+Nitriding bearings with graphite rings designed to take high radial and axial stem loads, and for ingress protection One piece body Replaceable laminated seal ring is located on the disc, precision machined for bi-directional sealing

Need a fast help?

Our qualified technical staff is at your service to help you identify the most suitable solution for your needs

Hydroservice stands out on the market for highly specialized and constantly updated technical staff, both in the planning-consulting phase and in the production phase.

Tell us about your project