DE102006052272A1 - Block coaxial valve for compressed air system has valve body with intermediate tubular member that forms central chamber, and coupling sleeves that respectively define fluid input and output ports - Google Patents

Block coaxial valve for compressed air system has valve body with intermediate tubular member that forms central chamber, and coupling sleeves that respectively define fluid input and output ports Download PDF

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Publication number
DE102006052272A1
DE102006052272A1 DE200610052272 DE102006052272A DE102006052272A1 DE 102006052272 A1 DE102006052272 A1 DE 102006052272A1 DE 200610052272 DE200610052272 DE 200610052272 DE 102006052272 A DE102006052272 A DE 102006052272A DE 102006052272 A1 DE102006052272 A1 DE 102006052272A1
Authority
DE
Germany
Prior art keywords
central chamber
piston
tubular member
output ports
valve body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE200610052272
Other languages
German (de)
Inventor
Tiziano Bravo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OMAL SpA
Original Assignee
OMAL SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by OMAL SpA filed Critical OMAL SpA
Priority to DE200610052272 priority Critical patent/DE102006052272A1/en
Publication of DE102006052272A1 publication Critical patent/DE102006052272A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring

Abstract

A valve body (11) has aligned fluid input and output ports (16,17). Between said ports is a central chamber in which a block piston (12) is housed to act as a shutter. The piston is movable from a closed position to an opening position of a valve seat on the side of the input port. The valve body has an intermediate tubular member and two coupling sleeves at opposing ends of the member. The tubular member forms the central chamber, while the coupling sleeves respectively define the input and output ports. The piston divides the central chamber into upstream and downstream compartments (18,18'). A spring (29) maintains the piston in a closed position. The piston is shifted to the opening position by fluid under pressure passing through the upstream compartment and acting directly on the piston in opposition to the spring.
DE200610052272 2006-11-03 2006-11-03 Block coaxial valve for compressed air system has valve body with intermediate tubular member that forms central chamber, and coupling sleeves that respectively define fluid input and output ports Withdrawn DE102006052272A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200610052272 DE102006052272A1 (en) 2006-11-03 2006-11-03 Block coaxial valve for compressed air system has valve body with intermediate tubular member that forms central chamber, and coupling sleeves that respectively define fluid input and output ports

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200610052272 DE102006052272A1 (en) 2006-11-03 2006-11-03 Block coaxial valve for compressed air system has valve body with intermediate tubular member that forms central chamber, and coupling sleeves that respectively define fluid input and output ports

Publications (1)

Publication Number Publication Date
DE102006052272A1 true DE102006052272A1 (en) 2007-05-16

Family

ID=37982861

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200610052272 Withdrawn DE102006052272A1 (en) 2006-11-03 2006-11-03 Block coaxial valve for compressed air system has valve body with intermediate tubular member that forms central chamber, and coupling sleeves that respectively define fluid input and output ports

Country Status (1)

Country Link
DE (1) DE102006052272A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2557341A1 (en) * 2011-08-12 2013-02-13 Active Tools International (HK) Ltd. Auto Decompression Valve
EP2663407A4 (en) * 2011-01-14 2017-02-22 Graco Minnesota Inc. Control valve for airless sprayer pressure adjustment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2663407A4 (en) * 2011-01-14 2017-02-22 Graco Minnesota Inc. Control valve for airless sprayer pressure adjustment
EP2557341A1 (en) * 2011-08-12 2013-02-13 Active Tools International (HK) Ltd. Auto Decompression Valve

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Legal Events

Date Code Title Description
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20120601