Oil Meters, Ball Valves, Screw Connections & Flanges

Accessories for burner supply – double ball valve combination

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

Oil Meter For Greater Flow

Flow range 30 … 4.000 l/h

Technical Data Type of Oil Meter	Connectors	Display	Max. Flow rate (l/h)	Continuous Flow rate (l/h)	Min. Flow rate (l/h)	Nominal pressure (bar)	Temprature (C°)	Version with remote sensor / reed pulse generator (litres per pulse)	Article number
IOG BSP 1/2“ mit ILR 701	Internal thread 1/2“	Digital	1.000	500	30	140	80	–	0700395
IOG BSP 1/2“ mit ILR 740	Internal thread 1/2“	Only remote display	1.000	500	30	140	80	0,01	0700396
IOG BSP 1/2“ mit ILR 750	Internal thread 1/2“	Digital + remote display impulse and/or 4-20 mA	1.000	500	30	140	80	0,01 – 999,99 freely programmable	0700394
IOG BSP 3/4“ mit ILR 701	Internal thread 3/4“	Digital	1.800	1.200	60	140	80	–	0700397
IOG BSP 3/4“ mit ILR 740	Internal thread 3/4“	Only remote display	1.800	1.200	60	140	80	0,01	0700398
IOG BSP 3/4“ mit ILR 750	Internal thread 3/4“	Digital + remote display impulse and/or 4-20 mA	1.800	1.200	60	140	80	0,01 – 999,99 freely programmable	0700393
IOG BSP 1“ mit ILR 701	Internal thread 1“	Digital	4.000	2.500	140	140	80	–	0700392
IOG BSP 1“ mit ILR 750	Internal thread 1“	Digital + remote display impulse and/or 4-20 mA	4.000	2.500	140	140	80	0,01 – 999,99 freely programmable	0700391

Oil meter HZ 5 / HZ 6 & HZ 5 DR / HZ 6 DR

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 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

Oil meter HZ 3

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

Welded flange DIN 2633 and DIN 2635

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

PN 25 with full flow

Mini ball valve PN 25 with full flow

Connection	Discharge l/h	Item No.
G 3/8“	Ø 12	820140
G 1/2“	Ø 15/18	820141
G 3/4“	Ø 22	820142
G 1“	Ø 28	820143
G 1 1/4“	Ø 35	820135
G 1 1/2“	Ø 42	820136
G 1/4“	Ø 8	820117

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