FR2359338A1 - Valve for use in water softening plant - has bypass with flow rate adjustable by screw to allow passage of test sample - Google Patents

Valve for use in water softening plant - has bypass with flow rate adjustable by screw to allow passage of test sample

Info

Publication number
FR2359338A1
FR2359338A1 FR7721940A FR7721940A FR2359338A1 FR 2359338 A1 FR2359338 A1 FR 2359338A1 FR 7721940 A FR7721940 A FR 7721940A FR 7721940 A FR7721940 A FR 7721940A FR 2359338 A1 FR2359338 A1 FR 2359338A1
Authority
FR
France
Prior art keywords
valve
water softening
softening plant
screw
bypass
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.)
Granted
Application number
FR7721940A
Other languages
French (fr)
Other versions
FR2359338B3 (en
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.)
Nussbaum & Co AG R
Original Assignee
Nussbaum & Co AG R
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 Nussbaum & Co AG R filed Critical Nussbaum & Co AG R
Publication of FR2359338A1 publication Critical patent/FR2359338A1/en
Application granted granted Critical
Publication of FR2359338B3 publication Critical patent/FR2359338B3/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/52—Means for additional adjustment of the rate of flow
    • F16K1/526—Means for additional adjustment of the rate of flow for limiting the maximum flow rate, using a second valve
    • 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
    • F16K19/00—Arrangements of valves and flow lines specially adapted for mixing fluids
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/04—Flow arrangements
    • C02F2301/043—Treatment of partial or bypass streams

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Lift Valve (AREA)
  • Valve Housings (AREA)

Abstract

The valve (12) for use with water softening plant is generally of conventional design with a central passage-way (9), a seat (8) and a valve head (10). There is in addition a by-pass (16) in the wall (11) dividing the inlet from the outlet. The flow through the by-pass can be adjusted by the screw (19) which is screwed into the boss (17) in the body (15). This adjustment is used to give a measured flow when the main valve (10) is closed in order to measure the hardness of the water flowing out of the water softening plant. The principle can be embodied in a multi-way valve which reduces the number of valves in the pipes connecting the supply pipe to the water softener.
FR7721940A 1976-07-22 1977-07-18 Valve for use in water softening plant - has bypass with flow rate adjustable by screw to allow passage of test sample Granted FR2359338A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH936776A CH598518A5 (en) 1976-07-22 1976-07-22

Publications (2)

Publication Number Publication Date
FR2359338A1 true FR2359338A1 (en) 1978-02-17
FR2359338B3 FR2359338B3 (en) 1980-07-11

Family

ID=4351242

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7721940A Granted FR2359338A1 (en) 1976-07-22 1977-07-18 Valve for use in water softening plant - has bypass with flow rate adjustable by screw to allow passage of test sample

Country Status (4)

Country Link
BE (1) BE856981A (en)
CH (1) CH598518A5 (en)
DE (1) DE2728949A1 (en)
FR (1) FR2359338A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105736790A (en) * 2016-04-22 2016-07-06 南通华东油压科技有限公司 Integral multi-way valve casting

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3003676C2 (en) * 1980-02-01 1984-01-12 F.W. Oventrop Arn. Sohn Kg, 5787 Olsberg Device for blending softened water with hard raw water
US7568501B2 (en) * 2006-02-08 2009-08-04 Ge Osmonics, Inc. Bypass valve with flapper valve elements for a water treatment apparatus
DE102016100770A1 (en) * 2016-01-19 2017-07-20 Gemü Gebr. Müller Apparatebau Gmbh & Co. Kommanditgesellschaft valve system
CN107468192A (en) * 2017-08-22 2017-12-15 宁波欧琳厨具有限公司 Water tank type dish-washing machine with water softening
CN114033856B (en) * 2021-11-10 2022-08-09 二维阀门江苏有限公司 Water-saving valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105736790A (en) * 2016-04-22 2016-07-06 南通华东油压科技有限公司 Integral multi-way valve casting
CN105736790B (en) * 2016-04-22 2018-12-11 南通华东油压科技有限公司 A kind of entirety multichannel valve body moulding

Also Published As

Publication number Publication date
CH598518A5 (en) 1978-04-28
FR2359338B3 (en) 1980-07-11
BE856981A (en) 1977-11-14
DE2728949A1 (en) 1978-01-26

Similar Documents

Publication Publication Date Title
FR2359338A1 (en) Valve for use in water softening plant - has bypass with flow rate adjustable by screw to allow passage of test sample
GB1460004A (en) Quick acting valves
US3456670A (en) Mixing valve
ES8608130A1 (en) Faucet valve with check stop.
GB535215A (en) Improvements in or relating to water heaters
JPS5530516A (en) Fluid shut-off valve
CN2101804U (en) Three-way type cock valve
JPS56115938A (en) Testing device for thermal shock
ES8203214A1 (en) Device for drawing off and replenishing water in the boiler of an espresso coffee machine.
JPS54110871A (en) Gas flowmeter
JPS5443770A (en) Calibration device for flow meter
GB875237A (en) Improvements in or relating to fluid mixing valves
SU746032A1 (en) Water flow stabilizer
SU614327A1 (en) Method of determining gas flow rate in multipipe gas pipeline
GB318142A (en) A pressure checking attachment to a pipe containing water under pressure for use with a cock or valve
JPS571917A (en) Water works meter with sub-pipe
JPS57207582A (en) Balance controller for flow rate in water purification treatment
JPS553556A (en) Fluid controller
GB738773A (en) Improvements relating to the automatic regulation of the rate of flow of a fluid through a pipe or the like
FR2300975A1 (en) Multiple section central heating radiator - has flow control valve adjustment mechanism in end section
JPS56145317A (en) Proportional valve for measuring flow rate
JPS56132406A (en) Device for supplying steam to peripheral part of turbine
JPS57124176A (en) Fluid flow control valve
GB879323A (en) Device for stopping or controlling the flow of liquid in a pipe
FR2452649A1 (en) Wall mounted water mixing valve - has body with transverse passages connected to hot and cold water unions (NL 3.9.80)

Legal Events

Date Code Title Description
ST Notification of lapse