Male valves
The male valves have a quarter turn and are of the lubricated or non-lubricated type.
Lubricant is injected under pressure between the plug and the body seat to reduce friction, provide sealing of the passage and allow the sealing action of the sealant on the plug.
The non-lubricated type has mechanical characteristics that reduce friction between the plug and the body seat during operation or, in the Split-Body type valve, by lifting the plug from the seat before rotation. Alternatively, PTFE linings or seats are used. Both types are available in parallel and tapered versions.
Tapered valves are generally tapered in shape and incorporate a polymer sleeve, usually PTFE, in the body.
Valve specifications
All materials comply with NACE MR 01-75
Tunnel Valves
Why choose Controlfluid
Customised solutions
We design and manufacture customised valves, based on the real application needs of the customer, always in accordance with international standards.
Flexibility and speed
Lean and independent structure means quick decisions, short response times and maximum adaptability even in the most complex projects.
One responsible partner
One contact person, one guarantee: we select, test and supply reliable products, taking full responsibility for delivery.
Dedicated technical consultancy
We accompany the customer at every stage: from product selection to design and after-sales service, with highly specialised technical support.
Certified and reliable quality
Since 1987 we have been operating under certified quality systems, with internationally recognised internal audits, tests and approvals.
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CONTROLFLUID s.r.l.
Braia Street, 55
16019 Ronco Scrivia (GE)
ITALY (IT)
Tel. +39 010 9642630
Fax +39 010 9642641
Headquarters
Motorized, electric and pneumatic valve assembly, final inspection and NDT testing
