Flow controller (PN 25) AVQ - return and flow mounting

Size: px
Start display at page:

Download "Flow controller (PN 25) AVQ - return and flow mounting"

Transcription

1 Data sheet Flow controller (PN 5) - return and flow mounting Description is a self-acting flow controller primarily for use in district heating systems. The controller closes when set max. flow is exceeded. The controller has a control valve with adjustable flow restrictor and an actuator with one control diaphragm. Main data: DN -50 k VS m 3 /h Flow range m 3 /h PN 5 Flow restrictor p: 0. bar Temperature: - Circulation water / glycolic water up to 30%: 0 C Connections: - Ext. thread (weld-on, thread and flange tailpieces) - Flange Ordering Example: Flow controller; DN ; k VS 1.6; PN 5; flow restrictor p 0. bar; T max 0 C; ext. thread - 1 DN controller Code No: 003H67 Option: - 1 Weld-on tailpieces Code No: 003H6908 The controller will be delivered completely assembled, inclusive impulse tube between valve and actuator. Controller Picture DN k VS Connection Code No. (mm) (m3/h) H67.5 G ¾ A 003H H Cylindr. ext. thread G 1 A 003H acc. to ISO 8/1 G 1¼ A 003H G 1¾ A 003H G A 003H G ½ A 003H H Flanges PN 5, acc. to EN H H673 Danfoss VD.DB.R6.0 1

2 Ordering (continuous) Accessories Picture Type designation DN Connection Code No. 003H H6909 Weld-on tailpieces 5 003H H H H6913 R ½ 003H690 0 R ¾ 003H6903 External thread tailpieces 5 Conical ext. thread acc. to R 1 003H EN R 1¼ 003H R 1½ 065B R 065B H69 Flange tailpieces 0 Flanges PN 5, acc. to EN H H6917 Service kits Picture Type designation DN k VS (m 3 /h) Code No H H6864 Valve insert H H H / 40 / / 16 / 0 / 5 003H6868 Actuator Fixed setting (bar) Code No H6841 Technical data Valve Nominal diameter DN k VS value Range of max. flow setting /0 4) 0/5 4) from p b = 0. bar to m 3 /h or to 3) Cavitation factor z Leakage acc. to standard IEC 534 % of k VS Nominal pressure PN 5 Min. differential pressure see remark ) bar Max. differential pressure 0 16 Medium Circulation water / glycolic water up to 30% Medium ph Min. 7, max. 10 Medium temperature C 0 Connections Materials Valve body valve External thread External thread and flange tailpieces Weld-on and external thread Flange - thread Red bronze CuSn5ZnPb (Rg5) Ductile iron flange - EN-GJS LT (GGG 40.3) Valve seat Stainless steel, mat. No Valve cone Sealing Pressure relieve system Dezincing free brass CuZn36PbAs EPDM Piston p b - differential pressure over flow restrictor ) Depends on the flow rate and valve k VS ; For Q set = -> p min 0.5 bar; For Q set < -> Q pmin pb k VS 3) Higher max flow are achieved at higher differential pressures over controller. In general at Δp > bar 4) Flange valve body VD.DB.R6.0 Danfoss

3 Technical data (continuous) Actuator Type Actuator size cm 54 Nominal pressure PN 5 Flow restrictor diff. pressure bar 0. Materials Actuator housing Diaphragm Impulse tube Upper casing of diaphragm Lower casing of diaphragm Stainless steel, mat. No Dezincing free brass CuZn36PbAs EPDM Copper tube Ø 6 1 mm Application principles - Return mounting Direct-connected heating system Indirectly connected heating system - Flow mounting Direct-connected heating system Indirectly connected heating system Installation positions Up to medium temperature of 100 C the controllers can be installed in any position. For higher temperatures the controllers have to be installed in horizontal pipes only, with a pressure actuator oriented downwards. Electrical actuator Note! Installation positions for electrical actuators AMV(E) have to be observed as well. Please see relevant Data Sheet. Danfoss VD.DB.R6.0 3

4 Pressure temperature diagram EN-GJS LT (GGG 40.3) PN 5 CuSn5ZnPb (Rg5) PN 5 Maximum allowed operating pressure as a function of medium temperature (according to EN 109- and EN 109-3). Flow diagram Sizing and setting diagram Relation between actual flow and number of revolutions on flow restictor. Values given are approximate. DN 50 k VS 0 / 5 DN 40 k VS 16 / 0 DN 5 k VS 8.0 DN 0 k VS 6.3 DN k VS 4.0 DN k VS.5 DN k VS 1.6 DN 3 k VS = 360 º Flow can be adjusted by turning flow restrictor screw counter-clockwise as shown in this diagram. Water flow shown at differential pressure across flow Remark: Controllers DN 40 and DN 50 have the same curve up to 9 revolutions. Note: For max flow setting on the controller diagrams from Instructions should be used. restrictor 0. bar (0 kpa) and across the controller from 0.5 bar (50 kpa) to 16/0 bar (1600/000 kpa). 4 VD.DB.R6.0 Danfoss

5 Sizing - Directly connected heating system Example 1 Motorised control valve (MCV) for mixing circuit in direct-connected heating system requires differential pressure of 0.3 bar (30 kpa) and flow less than 600 l/h. Given data: = 0.6 m 3 /h (600 l/h) p min = 0.9 bar (90 kpa) p circuit = 0.1 bar (10 kpa) p MCV = 0.3 bar (30 kpa) selected p ) b = 0. bar (0 kpa) Remark: p circuit corresponds to the required pump pressure in the heating circuit and is not to be considered when sizing the. ) p b is differential pressure over flow restrictor. The total (available) pressure loss across the controller is: p,a = p min p MCV = p,a = 0.6 bar (60 kpa) Possible pipe pressure losses in tubes, shut-off fittings, heatmeters, etc. are not included. Select controller from flow diagram, page 4, with the smallest possible k VS value considering available flow ranges. k VS = 1.6 m 3 /h The min. required differential pressure across the selected controller is calculated from the formula: Δp max 0,6, MIN + Δpb = + VS 1,6 Q = k p,min = 0.34 bar (34 kpa) p,a > p,min 0.6 bar > 0.34 bar 0, Solution: The example selects DN ; k VS value 1.6; flow setting range m 3 /h. Δp min Δp circuit Δp b Δp Δp MCV Δp min Δp circuit Δp b Δp Δp MCV Danfoss VD.DB.R6.0 5

6 Sizing (continuous) - Indirectly connected heating system Example Motorised control valve (MCV) for indirectly connected heating system requires differential pressure of 0.3 (30 kpa) bar and flow less than 1900 l/h. Given data: = 1.9 m 3 /h (1900 l/h) p min = 1.1 bar (110 kpa) p exchanger = 0.1 bar (10 kpa) p MCV = 0.3 bar (30 kpa) selected p b = 0. bar (0 kpa) Remark: p b is differential pressure over flow restrictor The total (available) pressure loss across the controller is: p,a = p min p exchanger p MCV = p,a = 0.7 bar (70 kpa) Possible pipe pressure losses in tubes, shut-off fittings, heatmeters, etc. are not included. Select controller from flow diagram, page 4, with the smallest possible k VS value considering available flow ranges. k VS = 4.0 m 3 /h The min. required differential pressure across the selected controller is calculated from the formula: Q 1.9 Δp max, MIN Δpb 0. k VS 4.0 p,min = 0.43 bar (43 kpa) Δp,A > Δp,MIN 0.7 bar > 0.43 bar Solution: The example selects ; DN ; k VS value 4.0; flow setting range m 3 /h. Δp min Δp exchanger Δp b Δp Δp MCV Δp min Δp exchanger Δp b Δp Δp MCV 6 VD.DB.R6.0 Danfoss

7 Design 1. Cover. Adjustable flow restrictor 3. Valve body 4. Valve insert 5. Pressure relieved valve cone 6. Valve stem 7. Built-in spring for flow rate control 8. Control drain 9. Control diaphragm 10. Union nut 11. Upper casing of diaphragm 1. Lower casing of diaphragm 13. Impulse tube 14. Compression fitting for impulse tube Function Flow volume causes pressure drop across the adjustable flow restrictor. Resulting pressures are being transferred through the impulse tubes and/or control drain in the actuator stem to the actuator chambers and act on control diaphragm for flow control. The flow restrictor diff. pressure is controlled and limited by means of built-in spring for flow control. Control valve closes on rising differential pressure and opens on falling differential pressure to control max flow. Settings Flow setting Flow setting is being done by the adjustment of the flow restrictor position. The adjustment can be performed on the basis of flow adjustment diagram (see relevant instructions) and/or by the means of heat meter. Danfoss VD.DB.R6.0 7

8 Dimensions L 3 L L 1 d n d SW R SW SW k DN R SW d L 1 ) L L 3 k d n mm 1/ 3 (G 3/4A) /4 41 (G 1A) (G 11/4A) /4 63 (G 1¾A) / 70 (G A) (G ½A) Conical ext. thread acc. to EN ) Flanges PN 5, acc. to EN 109- DN -5 DN 3-50 DN 3-50 DN L L H mm H H H Weight (thread) kg Weight (flange) Note: other flange dimensions-see table for tailpieces. Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without subsequential changes being necessary eady agreed. All trademarks in this material are property of the respective companies. Danfoss and the Danfoss logotype are trademarks of Danfoss A/S. All rights reserved. 8 VD.DB.R6.0 Danfoss DHS-SRMT/SI

Flow controller (PN 25) AVQ - return and flow mounting

Flow controller (PN 25) AVQ - return and flow mounting Data sheet Flow controller (PN 5) - return and flow mounting Description is a self-acting flow controller primarily for use in district heating systems. The controller closes when set max. flow is exceeded.

More information

Pressure relief controller AVA (PN 25)

Pressure relief controller AVA (PN 25) Data sheet Pressure relief controller AVA (PN 25) Description AVA is a self-acting pressure relief controller primarily for use in district heating systems. The controller is normally closed and opens

More information

Flow controller with integrated control valve (PN 16) AVQM - return and flow mounting

Flow controller with integrated control valve (PN 16) AVQM - return and flow mounting Data sheet Flow controller with integrated control valve (PN 16) AVQM - return and flow mounting Description The controller has a control valve with adjustable flow restrictor, connection neck for electrical

More information

Pressure independent control valve with integrated flow limiter AVQM (PN 16) - return and flow mounting

Pressure independent control valve with integrated flow limiter AVQM (PN 16) - return and flow mounting Data sheet Pressure independent control valve with integrated flow limiter AVQM (PN 16) - return and flow mounting Description Controllers are used together with Danfoss electrical actuators: AMV 0 1)

More information

Data sheet Pressure independent control valve with integrated flow limiter AVQM (PN 16) - return and flow mounting

Data sheet Pressure independent control valve with integrated flow limiter AVQM (PN 16) - return and flow mounting Pressure independent control valve with integrated flow limiter AVQM (PN 16) - return and flow mounting Description Controllers are used together with Danfoss electrical actuators: - AMV 150 1) - AMV(E)

More information

Pressure reduction controllers (PN 25) AVDS - for steam AVD - for water

Pressure reduction controllers (PN 25) AVDS - for steam AVD - for water Data sheet Pressure reduction controllers (PN 25) - for steam AVD - for water Description Main data AVD: DN 15-50 k VS 0,4-25 m 3 /h PN 25 Setting range: 1-5 bar / 3-12 bar Temperature: - Circulation water/glycolic

More information

AVQMT. AVQT controller can be combined with AVT or STM thermostatic actuators.

AVQMT. AVQT controller can be combined with AVT or STM thermostatic actuators. Data sheet Flow and temperature controller with / without integrated control valve (PN 25) AVQT - flow and temperature controller AVQMT - flow and temperature controller with integrated control valve Description

More information

Flow controller with integrated control valve (PN 16) AHQM - return and flow mounting

Flow controller with integrated control valve (PN 16) AHQM - return and flow mounting Flow controller with integrated control valve (PN 16) AHQM - return and flow mounting Description Controllers are used together with Danfoss electrical actuators: DN 15-32 with - AMV(E) 10 - AMV(E) 13

More information

Differential pressure controller with flow limitation and with integrated control valve (PN 16) AHPBM-F flow mounting, fixed setting

Differential pressure controller with flow limitation and with integrated control valve (PN 16) AHPBM-F flow mounting, fixed setting Data sheet Differential pressure controller with flow limitation and with integrated control valve (PN 16) AHPBM-F flow mounting, fixed setting Description The controller has a control valve with adjustable

More information

Flow controller with integrated control valve (PN 16) AHQM return and flow mounting

Flow controller with integrated control valve (PN 16) AHQM return and flow mounting Data sheet Flow controller with integrated control valve (PN 16) AHQM return and flow mounting Description DN 15-32 DN 40, 50 DN 50-100 DN 125 DN 150 DN 200, 250 AHQM is a self-acting flow controller with

More information

k VS DN (mm) Connections ( C) (m 3 /h)

k VS DN (mm) Connections ( C) (m 3 /h) Data sheet Differential pressure and flow controller (PN 16, 25, 40) AFPQ / VFQ 2( - return mounting, adjustable setting AFPQ 4 / VFQ 2( - flow mounting, adjustable setting Description The controller has

More information

Flow controller (PN 16, 25, 40) AFQ / VFQ 2(1) - return and flow mounting

Flow controller (PN 16, 25, 40) AFQ / VFQ 2(1) - return and flow mounting Data sheet Flow controller (PN 16, 5, 40) AFQ / VFQ ( - return and flow mounting Description The controller has a control valve with adjustable flow restrictor and an actuator with one control diaphragm.

More information

Differential pressure controller (PN 16, 25, 40) AFP(-9) / VFG 2(1) return and flow mounting, adjustable setting

Differential pressure controller (PN 16, 25, 40) AFP(-9) / VFG 2(1) return and flow mounting, adjustable setting Data sheet Differential pressure controller (PN 16, 25, 40) AFP(-9) / VFG 2(1) return and flow mounting, adjustable setting Description The controller has a control valve, an actuator with one control

More information

Pressure relief controller AFA / VFG 2(1) (PN 16, 25, 40)

Pressure relief controller AFA / VFG 2(1) (PN 16, 25, 40) Data sheet Pressure relief controller AFA / VFG 2(1) (PN 16, 25, 40) Description The controller is a self-acting pressure relief controller primarily for use in district heating systems. The controller

More information

2 - way valve (NO), pressure relieved (PN 25) VG - external thread VGF - flange

2 - way valve (NO), pressure relieved (PN 25) VG - external thread VGF - flange Data sheet 2 - way valve (NO), pressure relieved (PN 25) VG - external thread VGF - flange Description VG and VGF are pressure relieved 2-way normally open (NO) valves, designed to be combined with: -

More information

Temperature controller AVT with safety temperature monitor STM/VG(F) (PN25)

Temperature controller AVT with safety temperature monitor STM/VG(F) (PN25) Data sheet Temperature controller AVT with safety temperature monitor STM/VG(F) (PN25) Description Controller closes on rising temperature. TR1240 The controllers are: Type-tested acc. to EN 14597 and

More information

Temperature controller for heating (PN 25) AVT / VG - external thread AVT / VGF - flange

Temperature controller for heating (PN 25) AVT / VG - external thread AVT / VGF - flange Data sheet Temperature controller for heating (PN 25) AVT / VG - external thread AVT / VGF - flange Description AVT / VG AVT / VGF The AVT / VG(F) controller is a self-acting proportional temperature controller

More information

Temperature controller (PN 25) AVT / VG - external thread AVT / VGF - flange

Temperature controller (PN 25) AVT / VG - external thread AVT / VGF - flange Data sheet Temperature controller (PN 25) AVT / VG - external thread AVT / VGF - flange Description AVT / VG The AVT / VG(F) controller is a self-acting proportional temperature controller developed primarily

More information

Differential pressure relief controller (PN 16, 25, 40) AFPA / VFG 2(1)

Differential pressure relief controller (PN 16, 25, 40) AFPA / VFG 2(1) Data sheet Differential pressure relief controller (, 25, 40) AFPA / VFG 2() Description The controller has a control valve, an actuator with one control diaphragm and spring for differential pressure

More information

Two- and three way valves VFG.. / VFGS 2 / VFU.. for self-acting thermostats and electrical actuators

Two- and three way valves VFG.. / VFGS 2 / VFU.. for self-acting thermostats and electrical actuators for self-acting thermostats and electrical actuators Description VFG 2 VFG 21 (see pages 2, 3, 4) Valves for heating, district heating and cooling systems. The valves can be used with following actuators:

More information

Flow-compensated temperature controller AVTQ DN 15

Flow-compensated temperature controller AVTQ DN 15 Data sheet Flow-compensated temperature controller AVTQ DN 15 Description AVTQ is a self-acting flow-compensated temperature controller primarily for use in district heating systems with plate heat exchangers

More information

Pressure relief controller for oil V22D28 (PN 16, 25)

Pressure relief controller for oil V22D28 (PN 16, 25) Data sheet Pressure relief controller for oil V22D28 (PN 16, 25) Description The controller has a control valve, an actuator with one control diaphragm and a spring for pressure setting. Features: - safe

More information

Pressure reduction controller AFD / VFG 2, VFG 21, VFGS 2

Pressure reduction controller AFD / VFG 2, VFG 21, VFGS 2 Data sheet Pressure reduction controller AFD / VFG 2, VFG 21, VFGS 2 Description The controller is a self-acting pressure reducer primarily for use in district heating systems. The control closes on rising

More information

Seated valves (PN 16) VRB 2 2-way valve, internal and external thread VRB 3 3-way valve, internal and external thread

Seated valves (PN 16) VRB 2 2-way valve, internal and external thread VRB 3 3-way valve, internal and external thread Data sheet Seated valves (PN 16) VRB 2 2-way valve, internal and external thread VRB 3 3-way valve, internal and external thread Description VRB valves provide a quality, cost effective solution for most

More information

Differential pressure controller AFP / VFG 2 (VFG 21)

Differential pressure controller AFP / VFG 2 (VFG 21) Differential pressure controller AFP / VFG 2 (VFG 21) Description AFP VFG2 (VFG 21) is a self-acting differential pressure controller primarily for use in district heating systems. The controller closes

More information

Temperature controller AVT with safety temperature monitor STM / VGS for steam (PN 25)

Temperature controller AVT with safety temperature monitor STM / VGS for steam (PN 25) Data sheet Temperature controller AVT with safety temperature monitor STM / VGS for steam (PN 25) Description Controller closes on rising temperature. The controllers are: - Type-tested acc. to EN 14597

More information

Pressure reduction controller AFD / VFG 2, VFG 21, VFGS 2

Pressure reduction controller AFD / VFG 2, VFG 21, VFGS 2 Data sheet Pressure reduction controller AFD / VFG 2, VFG 21, VFGS 2 Description The controller is a self-acting pressure reducer primarily for use in district heating systems. The control closes on rising

More information

Differential pressure relief controller AFPA / VFG 2 (VFG 21)

Differential pressure relief controller AFPA / VFG 2 (VFG 21) Differential pressure relief controller AFPA / VFG 2 (VFG 21) Description AFPA VFG2 (VFG 21) is a self-acting differential pressure relief controller primarily for use in district heating systems. The

More information

Seated valves (PN 16) VRB 2 2-way valve, internal and external thread VRB 3 3-way valve, internal and external thread

Seated valves (PN 16) VRB 2 2-way valve, internal and external thread VRB 3 3-way valve, internal and external thread Data sheet Seated valves (PN 16) VRB 2 2-way valve, internal and external thread VRB 3 3-way valve, internal and external thread Description Combinations with other actuators could be seen under Accessories.

More information

Flow Control and Differential Pressure Controller AFPQ / VFQ 2(21) - Installation in return line AFPQ 4 / VFQ 2(21) - Installation in flow line

Flow Control and Differential Pressure Controller AFPQ / VFQ 2(21) - Installation in return line AFPQ 4 / VFQ 2(21) - Installation in flow line Flow Control and Differential Pressure Controller AFPQ / VFQ 2(21) - Installation in return line AFPQ 4 / VFQ 2(21) - Installation in flow line Description / Application AFPQ VFQ AFPQ 4 VFQ The controller

More information

Seated valves (PN 16) VF 2 2-way valve, flange VF 3 3-way valve, flange

Seated valves (PN 16) VF 2 2-way valve, flange VF 3 3-way valve, flange Data sheet Seated valves (PN 16) VF 2 2-way valve, flange VF 3 3-way valve, flange Description VF 2 VF 3 VF 2 and VF 3 valves provide a quality, cost effective solution for most water and chilled applications.

More information

Seated valves (PN 16) VF 2-2-way valve, flange VF 3-3-way valve, flange

Seated valves (PN 16) VF 2-2-way valve, flange VF 3-3-way valve, flange Data sheet Seated valves (PN 16) VF 2-2-way valve, flange VF 3-3-way valve, flange Description VF 2 VF 3 VF 2 and VF 3 valves provide a quality, cost effective solution for most water and chilled applications.

More information

Differential pressure controller AFP / VFG 2 (VFG 21)

Differential pressure controller AFP / VFG 2 (VFG 21) Differential pressure controller AFP / VFG 2 (VFG 21) Description AFP VFG2 (VFG 21) is a self-acting differential pressure controller primarily for use in district heating systems. The controller closes

More information

Seated valves (PN 6) VL 2 2-way valve, flange VL 3 3-way valve, flange

Seated valves (PN 6) VL 2 2-way valve, flange VL 3 3-way valve, flange Data sheet Seated valves (PN 6) VL 2 2-way valve, flange VL 3 3-way valve, flange Description VL 2 VL 3 VL 2 and VL 3 valves provide a quality, cost effective solution for most water and chilled applications.

More information

Combined automatic balancing valve AB-PM valve DN 10-32, PN 16

Combined automatic balancing valve AB-PM valve DN 10-32, PN 16 Data sheet Combined automatic balancing valve AB-PM valve DN 10-32, PN 16 Description AB-PM is a combined automatic balancing valve. It features three function in compact valve body: 1. Differential pressure

More information

Differential pressure controller AFP / VFG 2 (VFG 21)

Differential pressure controller AFP / VFG 2 (VFG 21) Differential pressure controller AFP / VFG 2 (VFG 21) Description / Application AFP VFG2 (VFG 21) is a self-acting differential pressure controller primarily for use in district heating systems. The controller

More information

Butterfly valve with electrical actuator VFY-WA

Butterfly valve with electrical actuator VFY-WA Butterfly valve with electrical actuator Description Position indicator Torque limiter Complete installation from factory - ready for installation Features: Spline driven one piece shaft connected to spherically

More information

Butterfly valve with electrical actuator VFY-WA

Butterfly valve with electrical actuator VFY-WA Butterfly valve with electrical actuator Description Position indicator Torque limiter Complete installation from factory - ready for installation Features: Spline driven one piece shaft connected to spherically

More information

Automatic balancing valves ASV-PV DN (3rd gen.)

Automatic balancing valves ASV-PV DN (3rd gen.) Automatic balancing valves ASV-PV DN 50-100 (3rd gen.) Description / Application Partner valve ASV-PV DN 50 ASV-PV DN 65-100 MSV-F2 DN 50-100 ASV balancing valves are used for dynamic hydronic balance

More information

DA 50. Differential pressure controllers Adjustable set-point

DA 50. Differential pressure controllers Adjustable set-point DA 50 Differential pressure controllers Adjustable set-point IMI TA / Differential pressure controllers / DA 50 DA 50 These differential pressure controllers for heating and cooling systems are particularly

More information

ZONE CONTROLE / 2-WAY

ZONE CONTROLE / 2-WAY ZONE CONTROLE / 2-WAY PRESSURE INDEPENDENT BALANCING AND CONTROL VALVE ON/OFF High-performing and compact, these pressure-independent temperature control valves for variable flow heating and cooling systems,

More information

Seated valves VF 2, VL 2-2-way VF 3, VL 3-3-way

Seated valves VF 2, VL 2-2-way VF 3, VL 3-3-way Data sheet Seated valves VF 2, VL 2-2-way VF 3, VL 3-3-way Description The valves provide a quality, cost effective solution for most water and chilled applications. These valves may be used with glycol

More information

Your Personal Catalog Temperature Controllers All our know-how - is now yours

Your Personal Catalog Temperature Controllers All our know-how - is now yours MAKING MODERN LIVING POSSIBLE Your Personal Catalog Temperature Controllers All our know-how - is now yours Index 3 RAVI 12 RAVK 20 RAVV 28 AFT 06/26/17/27 33 AVTB 41 AVTQ DN15 49 AVTQ DN20 57 FJV 61 STFW/VFG(S)

More information

Seated valves (PN 16) VRG 2 2-way valve, external thread VRG 3 3-way valve, external thread

Seated valves (PN 16) VRG 2 2-way valve, external thread VRG 3 3-way valve, external thread Data sheet Seated valves (PN 16) 2-way valve, external thread 3-way valve, external thread Description Features: Bubble tight design Snap mechanical connection together with MV(E) 335, MV(E) 435 Dedicated

More information

Pre-Fabricated Flushing Bypass Assembly for Plant Applications Hero Plant DN15-150

Pre-Fabricated Flushing Bypass Assembly for Plant Applications Hero Plant DN15-150 Pre-Fabricated Flushing Bypass Assembly for Plant Applications Description Hero Plant is a pre-fabricated, flushing bypass arrangement for balance, control, isolation, and operation of plant devices. Flow

More information

Manual presetting valves LENO MSV-BD

Manual presetting valves LENO MSV-BD Manual presetting valves LENO MSV-BD Description LENO MSV-BD is a range of manual valves for balancing flow in heating, cooling and domestic hot water systems. LENO MSV-BD is a combined presetting and

More information

Valve bodies type RA-N with integrated presetting

Valve bodies type RA-N with integrated presetting Data Sheet Application Straight version Angle version Left mounted angle version Horizontal angle version All RA-N valve bodies can be used together with all types of thermostatic elements in the RA 2000

More information

Thermostatic actuator RAVI - for 2-way valves RAV-/8 (PN 10), VMT-/8 (PN 10), VMA (PN 16)

Thermostatic actuator RAVI - for 2-way valves RAV-/8 (PN 10), VMT-/8 (PN 10), VMA (PN 16) - for 2-way valves RAV-/8 (PN 10), VMT-/8 (PN 10), VMA (PN 16) Description RAVI is self-acting thermostatic actuator primarily for use for temperature control of small hot water cylinders - either storage

More information

Combined automatic balancing valve AB-PM valve DN 15-25, PN 16

Combined automatic balancing valve AB-PM valve DN 15-25, PN 16 Data sheet Combined automatic balancing valve AB-PM valve DN 15-25, PN 16 Description AB-PM is a combined automatic balancing valve. It features three function in compact valve body: 1. Differential pressure

More information

ChangeOver6 and NovoCon ChangeOver6 - Motorized 6-port Ball Valves

ChangeOver6 and NovoCon ChangeOver6 - Motorized 6-port Ball Valves - Motorized 6-port Ball Valves Description NovoCon The and NovoCon are 6-port motorized ball valves that performs a diverting function between two water circuits in 4-pipe changeover system. This diverting

More information

Static Balancing Valve

Static Balancing Valve Static Balancing Valve Series W-JP45X-16Q Sizes: DN50-DN300 APPLICATION The Series W-JP45X Static Balancing Valve is designed for flow balancing in cooling, heating or process water systems. Its measuring

More information

ON/OFF zone valves AMZ 112, AMZ 113

ON/OFF zone valves AMZ 112, AMZ 113 Data sheet ON/OFF zone valves AMZ 112, AMZ 113 Description The ON/OFF zone valves type AMZ 112 and AMZ 113 are typical used in connection with: Domestic and commercial central heating applications Domestic

More information

Pressure independent balancing and control valve For ON/OFF control

Pressure independent balancing and control valve For ON/OFF control KT 512 Pressure independent balancing and control valve For ON/OFF control Pressurisation & Water Quality Balancing & Control Thermostatic Control ENGINEERING ADVANTAGE High-performing and compact, these

More information

Pressure independent balancing and control valve

Pressure independent balancing and control valve Pressure independent balancing and control valve AB-QM DN 10-150 AB-QM valve equipped with an actuator is a control valve with full authority and automatic balancing function - flow limiter. Typical applications

More information

3 & 4-Way Rotary Valves

3 & 4-Way Rotary Valves Applications: 3-way Valve 4-way Valve The ESBE 3 and 4-Way rotary valves type F are designed for mixing or diverting applications on heating and cooling systems. The valves are capable of controlling and

More information

Combined Self-operated Regulators Regulators for Differential Pressure, Flow Rate and Temperature

Combined Self-operated Regulators Regulators for Differential Pressure, Flow Rate and Temperature Combined Self-operated Regulats Regulats f Differential Pressure, Flow Rate and Temperature Application Regulats f district heating supply netwks, heat generats, heat exchangers, building service plants

More information

Pressure independent balancing and control valve AB-QM DN

Pressure independent balancing and control valve AB-QM DN Pressure independent balancing and control valve AB-QM DN 10-150 AB-QM valve equipped with an actuator is a control valve with full authority and automatic balancing function - flow limiter. Typical applications

More information

Series 46 Self-operated Regulators Differential Pressure and Flow Limiters Type 46-5 Type 46-6

Series 46 Self-operated Regulators Differential Pressure and Flow Limiters Type 46-5 Type 46-6 Series 46 Self-operated Regulators Differential Pressure and Flow imiters Type 46-5 Type 46-6 Application Differential pressure and flow limitation for district heating systems with indirect connection,

More information

Steel butterfly valves SBFV (PN 16/25)

Steel butterfly valves SBFV (PN 16/25) ata sheet Steel butterfly valves SBFV (PN 16/25) escription anfoss SBFV are high performance steel butterfly valves that together with anfoss JIP ball valves complete the family of shut off valves designed

More information

Pressure Independent Control Valve AB QM, ½ thru 2 2½ thru 4 5 thru 10 Valve Size

Pressure Independent Control Valve AB QM, ½ thru 2 2½ thru 4 5 thru 10 Valve Size Features and Benefits Danfoss 2016.04 The AB QM temperature control valve provides pressure independent regulation of flow while also providing flow limiting system balance. The valve internally contains

More information

Servo-operated 2/2-way solenoid valves with isolating diaphragm Type EV222B

Servo-operated 2/2-way solenoid valves with isolating diaphragm Type EV222B Data sheet Servo-operated 2/2-way solenoid valves with isolating diaphragm Type EV222B EV222B is an indirect servo-operated solenoid valve programme for use in connection with contaminated or aggressive

More information

2-Port Seat Valves with Flange, PN 25

2-Port Seat Valves with Flange, PN 25 OEM 2-Port Seat Valves with Flange, PN 25 VVF52...E Spheroidal cast iron EN-GJS-400-8-LT valve body DN 5...40 k vs 0.63 25 m 3 /h Can be equipped with SQX E- motoric or SKD E- or SKB - electrohydraulic

More information

High Capacity Valve Body, Type RA-G

High Capacity Valve Body, Type RA-G Data Sheet The RA-G valves are fitted with a grey protective cap. This protective cap must not be used as a manual shut off device. A special manual shut off device is available (code no. 013G3300). Application

More information

Seated valve (PN 16 & PN 25) VFM 2 Two way valve, flange

Seated valve (PN 16 & PN 25) VFM 2 Two way valve, flange Data sheet Seated valve (PN 16 & PN 25) VFM 2 Two way valve, flage Descriptio Features: Low seat leakage rate (< 0,03 % of k vs ) Rageability R= >100:1 by PN 16 >100:1 by PN 25 up till DN 125 otherwise

More information

3-Port Seat Valves with Male Thread, PN 16

3-Port Seat Valves with Male Thread, PN 16 6 3-Port Seat Valves with Male Thread, PN 6 VXG ronze CC9K (Rg5) valve body DN 5DN 0 k vs 02525 m 3 /h Flat sealing connections with external thread G to ISO 228/ Sets of ALG 3 screwed fittings with threaded

More information

2-way and 3-way globe valves

2-way and 3-way globe valves 2-way and 3-way globe valves Table of Contents Background Project planning 2 Flow characteristics 2 Principles of flow control 3 ydraulic circuits 4 Design and dimensioning Cavitation diagrams 5 Design

More information

AV 23 Balancing valves SETTER Inline

AV 23 Balancing valves SETTER Inline AV Balancing valves SETTER Inline Application Direct reading and balancing valve with visual flow indication. Correct balancing of circuits ensure optimum efficiency of the system and can therefore help

More information

2, 3 and 4 - way valves VZL

2, 3 and 4 - way valves VZL 2, 3 and 4 - way valves VZL Description VZL 2 VZL 3 VZL 4 VZL valves provide a high quality, cost effective solution for the control of hot and/or chilled water for fan coil units, small reheaters, and

More information

Technote. Frese YDF-2F & YDF-20F - differential pressure control valve. Application. Benefits. Features.

Technote. Frese YDF-2F & YDF-20F - differential pressure control valve. Application. Benefits. Features. Page 1 of 5 Application Frese YDF-2F and YDF-20F differential pressure control valves are used in central heating-, ventilation-, and district heating systems This model is a high-performing adjustable

More information

Manual presetting valve MSV-C

Manual presetting valve MSV-C Description / Application MSV-C is used for balancing the flow in cooling, heating and domestic water systems. MSV-C is a combined manual presetting valve with following features: Fixed measurement orifice.

More information

3-port seat valves, external thread, PN16

3-port seat valves, external thread, PN16 4 464 3-port seat valves, external thread, PN6 VXG44.. ronze CC49K (Rg5) valve body DN 5..DN 40 k vs 0.25..25 m 3 /h Flat sealing connections with external thread G to ISO 228- Sets of ALG..3 screwed fittings

More information

RA-N Valve Bodies with Pressfit Connection and Self-Sealing Tailpiece for Two Pipe Systems

RA-N Valve Bodies with Pressfit Connection and Self-Sealing Tailpiece for Two Pipe Systems Data Sheet RA-N Valve Bodies with Pressfit Connection and Self-Sealing Tailpiece for Two Pipe Systems Application Straight Angle The valve bodies with pressfit connection are used for heating systems with

More information

STAF-SG. ANSI flanges. Balancing valves DN

STAF-SG. ANSI flanges. Balancing valves DN STAF-SG ANSI flanges Balancing valves DN 20-400 IMI TA / Balancing valves / STAF-SG ANSI flanges STAF-SG ANSI flanges A flanged, ductile iron balancing valve that delivers accurate hydronic performance

More information

Self-operated Temperature Regulators Temperature Regulator Type 1u

Self-operated Temperature Regulators Temperature Regulator Type 1u Self-operated Temperature Regulators Temperature Regulator Type u Application Temperature regulators for cooling installations Control thermostats for set points from 0 to 250 C G ½ to G or DN 5 to DN

More information

Series 02: DN40 and DN50 Series 01: DN Three-port slipper valves PN6

Series 02: DN40 and DN50 Series 01: DN Three-port slipper valves PN6 4 241 Series 02: DN40 and DN50 Series 01: DN 65...150 Three-port slipper valves PN6 VBF21... Three-port slipper valves, PN6, flanged Grey cast iron EN-GJL-250 DN 40...150 k vs 25...820 m 3 /h Angle of

More information

3-port seat valves PN16 with flanged connection

3-port seat valves PN16 with flanged connection 4 430 Acvatix 3-port seat valves PN16 with flanged connection VXF40.. Grey cast iron EN-GJL-250 valve body DN 15 150 k vs 1.9 315 m 3 /h Can be equipped with SQX.. electromotoric or SKD..-, SK..- and SKC..-

More information

Manual Presetting Valves LENO MSV-B

Manual Presetting Valves LENO MSV-B Data Sheet Description LENO MSV-B is a new generation of manual valves for balancing flow in heating, cooling and domestic hot water systems. LENO MSV-B is a combined presetting and shut off valve with

More information

Assisted lift operated 2/2-way solenoid valves Type EV251B

Assisted lift operated 2/2-way solenoid valves Type EV251B Data sheet Assisted lift operated 2/2-way solenoid valves Type EV251B EV251B with assisted lift is especially suitable for applications such as closed systems with low and fluctuating pressure conditions

More information

3-Port Seat Valves with Male Thread, PN 16

3-Port Seat Valves with Male Thread, PN 16 4 463 3-Port Seat Valves with Male Thread, PN 16 VXG41 Use Media Bronze CC491K (Rg5) valve body DN 15DN 50 k vs 1640 m 3 /h Flat sealing connections with external thread G B to ISO 228/1 Sets of ALG 3

More information

ANSI version. The valve closes when the differential pressure rises

ANSI version. The valve closes when the differential pressure rises Self-operated Regulators Series 42 Differential Pressure Regulator with Type 2424/Type 2428 Actuator and Type 2422 Valve Type 42-24 A Type 42-24 B Type 42-28 A Type 42-28 B ANSI version Application For

More information

2-Port Seat Valves with Flange, PN 25

2-Port Seat Valves with Flange, PN 25 4 7 2-Port Seat Valves with Flange, PN 25 VVF52... Nodular cast iron EN-GJS-400-8-LT valve body DN 5...40 k vs 0.6...25 m /h Can be equipped with SQX- electromotoric or SKD...- or SKB...- electrohydraulic

More information

Technote. Frese ALPHA HCR Dynamic Balancing Valve. Application. Features. Benefits. Design. Installation. Operation.

Technote. Frese ALPHA HCR Dynamic Balancing Valve. Application. Features. Benefits. Design. Installation. Operation. Page 1 of 7 Application The (High Corrosion Resistant) Valves are particularly designed and manufactured for automatic balancing in Industrial applications. An integral part of the Valve is the ALPHA Cartridge,

More information

Mounting and Operating Instructions EB 5894 EN. Electric control valves with jet pump. Flanged version of valve with jet pump

Mounting and Operating Instructions EB 5894 EN. Electric control valves with jet pump. Flanged version of valve with jet pump Electric control valves with jet pump Type 3267/5824, Type 3267/5825, Type 3267/3374, Type 3267/3274 Pneumatic control valves with jet pump Type 3267-1, Type 3267-7 Flanged version of valve with jet pump

More information

Self-operated Pressure Regulators Type Universal Excess Pressure Valve

Self-operated Pressure Regulators Type Universal Excess Pressure Valve Self-operated Pressure Regulators Type 41-73 Universal Excess Pressure Valve Application Pressure regulators for set points from 0.05 to 8 bar Valve nominal sizes DN 15 to 100 Nominal pressure PN 16 to

More information

STAF, STAF-SG. Balancing valves PN 16 and PN 25 DN

STAF, STAF-SG. Balancing valves PN 16 and PN 25 DN STAF, STAF-SG Balancing valves PN 16 and PN 25 DN 20-400 IMI TA / Balancing valves / STAF, STAF-SG STAF, STAF-SG A flanged, cast iron (STAF) and ductile iron (STAF-SG) balancing valve that delivers accurate

More information

Operating Guide SBFV (PN16/25) ENGLISH Steel butterfly valve SBFV Page 2. Danfoss VI.IX.A1.02 1

Operating Guide SBFV (PN16/25) ENGLISH Steel butterfly valve SBFV   Page 2. Danfoss VI.IX.A1.02 1 Operating Guide SBFV (PN16/25) ENGLISH Steel butterfly valve SBFV www.danfoss.com Page 2 Danfoss 2016.06 VI.IX.A1.02 1 Table of Contents: 1. OVERVIEW... 3 2. GENERAL... 3 2.1 Safety...3 2.2 Proper use...4

More information

Pressure independent balancing and control valve AB-QM DN

Pressure independent balancing and control valve AB-QM DN Data sheet Pressure independent balancing and control valve AB-QM DN 10-250 The AB-QM valve equipped with an actuator is a control valve with full authority and an automatic balancing function / flow limitation.

More information

STAF, STAF-SG. Balancing valves PN 16 and PN 25 DN

STAF, STAF-SG. Balancing valves PN 16 and PN 25 DN STAF, STAF-SG Balancing valves PN 16 and PN 25 20-400 IMI TA / Balancing valves / STAF, STAF-SG STAF, STAF-SG A flanged, cast iron (STAF) and ductile iron (STAF-SG) balancing valve that delivers accurate

More information

Self-operated Pressure Regulators Type Universal Pressure Reducing Valve

Self-operated Pressure Regulators Type Universal Pressure Reducing Valve Self-operated Pressure Regulators Type 41-23 Universal Pressure Reducing Valve ANSI version Application Pressure regulators for set points from 0.75 to 400 psi (0.05 to 28 bar) Valves in NPS ½ to 4 (DN

More information

MAKING MODERN LIVING POSSIBLE. Data sheet. Data sheet APP ro-solutions.com

MAKING MODERN LIVING POSSIBLE. Data sheet. Data sheet APP ro-solutions.com MAKING MODERN LIVING POSSIBLE Data sheet Data sheet APP 11-13 ro-solutions.com Table of Contents 1. Introduction...3 2. Benefits...3 3. Technical data...4 4. Variants...4 5. Flow at different rpm....5

More information

Fan-coil valves Series

Fan-coil valves Series Fan-coil valves Series 11-11 - 411 Main features Complete range in the following versions : -way - DN: 1/, /4, 1 -way - DN: 1/, /4, 1 -way with 4 ports - DN: 1/, /4 - The -way version and the -way versions

More information

HERZ-Motorised flow controler

HERZ-Motorised flow controler HERZ-Motorised flow controler Control and regulating valve Data sheet 4006 SMART, Issue 0516 Dimensions in mm 4006 M 4006 R M R Order number DN G L L1 B B1 H without Actuator H with Actuator H1 1 4006

More information

2- and 3-port valves with flanged connections, PN 16

2- and 3-port valves with flanged connections, PN 16 4 404 VXF43.. ACVATIX 2- and 3-port valves with flanged connections, PN 16 From the large-stroke valve line VXF43.. High-performance valves for medium temperatures from -20 220 C Valve body of nodular

More information

VAG RIKO Plunger Valve

VAG RIKO Plunger Valve VAG Control Valves VAG RIKO Plunger Valve Self-lubricating bearing in the piston rod Closed bearing sealed with O-rings, bronze bearing bushes on both sides External profile sealing ring Self-locking worm

More information

STAF-SG. ANSI flanges. Balancing valves Size 3/4-16

STAF-SG. ANSI flanges. Balancing valves Size 3/4-16 STAF-SG ANSI flanges Balancing valves Size 3/4-16 IMI TA / Balancing valves / STAF-SG ANSI flanges STAF-SG ANSI flanges A flanged, ductile iron balancing valve that delivers accurate hydronic performance

More information

2-port seat valves PN16 with flanged connection

2-port seat valves PN16 with flanged connection 4 330 Acvatix 2-port seat valves PN16 with flanged connection VVF40.. Grey cast iron EN-GJL-250 valve body DN 15...150 k vs 1.9...315 m 3 /h Can be equipped with SAX..-electromotoric or SKD..-, SKB..-

More information

3-port seat valves PN6 with flanged connection

3-port seat valves PN6 with flanged connection 4 410 cvatix 3-port seat valves PN6 with flanged connection VXF21.. Grey cast iron EN-GJL-250 valve body DN 25...100 k vs 1.9...160 m 3 /h Can be equipped with SQX.. electromotoric or SKD..-, SK..- and

More information

TA-FUS1ON-P. Combined control & balancing valves Pressure independent combined balancing and control valves with independent EQM characteristics

TA-FUS1ON-P. Combined control & balancing valves Pressure independent combined balancing and control valves with independent EQM characteristics TA-FUS1ON-P Combined control & balancing valves Pressure independent combined balancing and control valves with independent EQM characteristics IMI TA / Control valves / TA-FUS1ON-P TA-FUS1ON-P These innovative

More information

High capacity valve body, type RA-G

High capacity valve body, type RA-G Application The RA-G valves are fitted with a grey protective cap. This protective cap must not be used as a manual shut off device. A special manual shut off device is available (code no. 013G3300). The

More information

Series 240 Type 3351 Pneumatic On/off Valve

Series 240 Type 3351 Pneumatic On/off Valve Series 240 Type 3351 Pneumatic On/off Valve Application Shut-off valve with tight shut-off for liquids, gases and vapors according to DIN or ANSI standards Valve size DN 15 to 100 NPS ½ to 4 Pressure rating

More information