Oil Meters, Ball Valves, Screw Connections & Flanges

Double ball valve combination for installation in tank supply and return lines or as a connection for a gas / air separator on ring lines.

Double ball valve combination
screwed design
with safety valve without component test for pressure relief and limit switch

Model A Item No.
DK-DA-EE/G 1/2″ for Pipe 15 126 830500
DK-DA-EE/G 1/2″ for Pipe 18 126 830504
DK-DA-EE/G 3/4″ for Pipe 22 132 830508
DK-DA-EE/G 1″ for Pipe 28 138 830512

Double ball valve combination
Flange design with counter flange, seals and screws
including safety valve without component test for pressure relief and limit switch

Model A Item No.
DK-DA-EE/DN 15 – PN 16 135 830515
DK-DA-EE/DN 20 – PN 16 140 830520
DK-DA-EE/DN 25 – PN 16 170 830525
DK-DA-EE/DN 32 – PN 16 175 830532
DK-DA-EE/DN 40 – PN 16 205 830540
Overflow valve not component-tested, set to 3 bar and sealed, adjustment possible as an alternative at an extra charge G 3/8″ 820379
Esafety valve with component test set to 3 bar and sealing cap, not adjustable G 1/2“ 820372

Images: Special design according to customer requirements

IOG BSP 1/2″ with ILR 701

IOG BSP 1/2" mit ILR 701
 IOG BSP 1/2″ with ILR 701
ConnenctionInner thread 1/2″
DisplayDigital
max. Discharge (l/h)1000
Continuous flow (l/h)500
min. Discharge30
Nominal pressure(bar)140
Temperature (°C)80
Item No.0700395

IOG BSP 3/4″ with ILR 701

 IOG BSP 3/4″ with ILR 701
ConnectionInner thread 3/4″
DisplayDigital
max. Discharge(l/h)1800
Continuous flow (l/h)1200
min. Discharge60
Nominal pressure (bar)140
Temperature (°C)80
Item No.0700397
IOG BSP 3/4" mit ILR 701

IOG BSP 1/2″ with ILR 740

IOG BSP 1/2" ILR 740
 IOG BSP 1/2″ with ILR 740
ConnectionInner thread 1/2″
Displayremote display only
max. Discharge (l/h)1000
Continuous flow (l/h)500
min. Discharge30
Nominal pressure (bar)140
Temperature (°C)80
Reed pulse generator100 Impulses per liter
Item No.0700396

IOG BSP 3/4″ with ILR 740

 IOG BSP 3/4″ with ILR 740
ConnectionInner thread 3/4″
Displayremote display only
max. Discharge (l/h)1800
Continuous flow (l/h)1200
min. Discharge60
Nominal pressure (bar)140
Temperature (°C)80
Reed pulse generator100 Impulses per liter
Item No.0700398
IOG BSP 3/4" ILR 740

IOG BSP 1/2″ with ILR 750

IOG_ILR 750
 IOG BSP 1/2″ with ILR 750
ConnectionInner thread 1/2″
DisplayDigital + remote display
Impulse and/or 4 – 20 mA
max. Discharge (l/h)1000
Continuous flow (l/h)500
min. Discharge30
Nominal pressure (bar)100
Temperature (°C)80
Reed pulse generator0,01 – 999,99 freely programmable
Item No.0700394

IOG BSP 3/4″ with ILR 750

 IOG BSP 3/4″ with ILR 750
ConnectionInner thread 3/4″
DisplayDigital + remote display
Impulse and/or 4 – 20 mA
max. Discharge (l/h)1800
Continuous flow (l/h)1200
min. Discharge60
Nominal pressure (bar)100
Temperature (°C)80
Reed pulse generator0,01 – 999,99 freely programmable
Item No.0700393
IOG_ILR 750

Oil and fuel meter with built-in no clearance ring piston.
Measurement accuracy independent of viscosity and density of the medium, +/- 1.0% of the actual value at 1 … 2 mPa / s

Ringkolben-Ölzähler
Oil Meter Version VZO 4 VZO 8 VZO 15 RC VZO 20 RC VZO 25 RC VZO 40 RC
Threaded version in inches 1/8“ 1/4“ 1/2“ 3/4“ 1“ 2“
Item No. 070 0301 070 0308 070 0312 070 0320 070 0326 070 0332
Screw connection pair 070 0300m 070 0308m 070 0312V 070 0320V 070 0327V 070 0332V
Flange design VZO 15 FL VZO 20 FL VZO 25 FL VZO 40 FL
Nominal diameter 4 8 15 20 25 40
Item No. 070 0316 070 0323 070 0329 070 0336
Max. discharge in l/h 80 200 600 1500 3000 9000
Continuous flow in l/h 50 135 400 1000 2000 6000
Min. discharge in l/h 1 4 10 30 75 225
Start at ca. l/h 0,5 1,6 4 12 30 90
Nominal pressure in bar 25 25 16 16 16 16
Temperature in C° 60 60 130 130 130 130
Special designs on request 25/40 25/40 25/40 25/40
Version with remote transmitter
Threaded design Reed pulse generator RV RE 0,00125 – 0,1 RE 0,00311 / 0,1 / 1 RV 0,1 / 070 0313 RV 1 / 070 0321 RV 1 / 070 0327 RV 1 / 070 0333
FL-Version 070 0302 – 0305 070 0309 – 0311 RV 0,1 / 070 0317 RV 1 / 070 0324 RV 1 / 070 0330 RV 1 / 070 0337
Threaded design Inductive pulse generator IN IN 0,1 / 070 0315 IN 1 / 070 0322 IN 1 / 070 0328 IN 1 / 070 0335
FL-Version IN 0,1 / 070 0319 IN 1 / 070 0325 RV 1 / 070 0331 IN 1 / 070 0339

Other types on request.

Oil meter HZ 5 / HZ 6 for central oil heating, installation in pressure and suction lines possible

HZ 5 / HZ 6 & HZ 5 DR / HZ 6 DR

  • strong and durable
  • energy efficient and economical
  • Can be retrofitted to any existing heating system
  • exact consumption and stock control
  • Alarm system for possible heating defects
  • efficient use of oil price fluctuations
Oil meter HZ 5 / HZ 6 for central oil heating, installation in pressure and suction lines possible

Oil Meter HZ 5 DR / HZ 6 DR with LCD digital display and pulse generator for further digital processing

HZ 5 DR / HZ 6 DR

  • Exact consumption control
  • high data security
  • Consumption can be further processed electrically
  • Data can be statistically evaluated
  • Profitability calculations possible

Technical specifications:
Measurement accuracy: ± 1 %
Types of heating oil: EL according to DIN 51603
Flow range HZ 5 series: 0.7 to 40 l / h
Flow range HZ 6 series: 1.0 to 60 l / h
Temperature range: -5 C ° – +70 C °
Pulse value: 1 pulse = 0.02 l
Connection thread: DIN 3852-X-G1 / 8 “inside
Nominal pressure: 25 bar
Dimensions: 60 x 60 x 85 mm
Pressure loss: 0.1 to 0.2 bar
Weight: 0.6kg

Item No.
Typ HZ 5 0700352
Version HZ 5 DR LCD display, with pulse generator 0700361
Version HZ 6 0700362
Version HZ 6 DR LCD display, with pulse generator 0700363
Extension set version HZ 5 4 mm pipe Ø 0700358
Extension set version HZ 5 DR 6 mm pipe Ø 0700360

for central oil supply – oil stoves – oil meter for perfect consumption control

Installation also in central oil heating systems with a single pipe system (Suction line) possible. max. -0.3 bar.

Technical specifications

  • Measurement accuracy ± 1%
  • Flow range calibrated 0.18 to 12 l / h
  • Flow range maximum 30 l / h = 25 kg / h
  • Furnace output 1.65 kW to 275 kW
  • Connection thread DIN 3852-X-G 1/4″ inside

The HZ 3 oil meter can be used as a measuring device for EL heating oil and diesel fuels. Smallest quantities can be measured with great accuracy, simply read your oil consumption. The calibrated oil meter enables exact consumer billing and is also strong and durable.
The HZ 3 oil meter is also available with an EU-valid calibration on request.

Version HZ 3 factory tested Item No. 0700350
Version HZ 3 calibrated Item No. 0700351

PN 16 and PN 40, material: RST 37-2 to DIN 17100
Temperature to 150 °C, C-shape sealing strip to DIN 2526

Flange seals

oil-resistant
Klingerit, PN 40

Connection Item No.
DN 15 820090
DN 20 820091
DN 25 820092
Connection Item No.
DN 32 820093
DN 40 820094
DN 50 820095
Connection Item No.
DN 15 820098
DN 20 820099
DN 25 820100
Connection Item No.
DN 32 820101
DN 40 820102
DN 50 820103

made of brass, casing: nickel-plated, ball chromium plated, Teflon seal, operating temperature -30 ° to +200 °C

PN 40 with full flow

PN 25 with full flow

Mini ball valve PN 25 with full flow

ConnectionDischarge l/hItem No.
G 3/8“Ø 12820140
G 1/2“Ø 15/18820141
G 3/4“Ø 22820142
G 1“Ø 28820143
G 1 1/4“Ø 35820135
G 1 1/2“Ø 42820136
G 1/4“Ø 8820117