OEM Customized Diaphragm Pressure Relief Valve - ER50/70 SERIES PRESSURE REGULATORS – Ainuo Technology
Short Description:
INTERNAL RELIEF VALVLE AND FILTER OPTIONAL MAXIMUM AND/OR MINIMUM PRESSURE SLAM-SHUT VALVE WIDE OUTLET-PRESSURE REGULATION RANGE ACCURATE PRESSURE REGULATION MANUAL RESET TWO-STAGE REGULATION ER50ER70 series is direct acting of two-level regulator, Widely used for transmission and distribution of nature gas,liquefied petroleum gas or other non-corrosive gas for industrial users and residential users.Built-in filter,relief valve and overpressure cut off protection devices.With characterstics ...
OEM Customized Diaphragm Pressure Relief Valve - ER50/70 SERIES PRESSURE REGULATORS – Ainuo Technology Detail:
INTERNAL RELIEF VALVLE AND FILTER
OPTIONAL MAXIMUM AND/OR MINIMUM PRESSURE SLAM-SHUT VALVE
WIDE OUTLET-PRESSURE REGULATION RANGE
ACCURATE PRESSURE REGULATION
MANUAL RESET
TWO-STAGE REGULATION
ER50ER70 series is direct acting of two-level regulator, Widely used for transmission and distribution of nature gas,liquefied petroleum gas or other non-corrosive gas for industrial users and residential users.Built-in filter,relief valve and overpressure cut off protection devices.With characterstics of small size,easy to stall,pressure stability,rapid reponse.
TECHNICAL DATA
Inlet pressure | Pemax.≤6 bar | |
Shut-off when over-pressure | Who:22.5-350 mbar | |
Inlet pressure range | Bpe:0.6-5 bar | |
Shut-off when low-pressure | Whu:12.8-60 mbar | |
Outlet pressure set range | standard | Wh: 15-70 mbar |
HP | Wh:20-300 mbar | |
Shut-off accuracy | AG: ≤5% | |
Accuracy class | AC: ±5% | |
Response time | Ta: ≤1 sec | |
Shut-off pressure class | SG: +10% | |
Flow rate (natural gas) | Qmax. ≤70Nm³/h | |
Operating temprature | -20℃-60℃ | |
Threaded connection | 3/4”Χ1 1/4” | |
Ambient temperature | -30℃-60℃ | |
Weight | Low pressure type:2kgHigh pressure type:2.5kg |
CAPACITY CHART
Outlet pressure (mbar) |
Inlet pressure(bar) |
||||||
0.1 (bar) |
0.2 (bar) |
0.3 (bar) |
0.4 (bar) |
0.5 (bar) |
0.75 (bar) |
1.10 (bar) |
|
15 |
25 |
35 |
50 |
60 |
70 |
70 |
75 |
20 |
25 |
35 |
50 |
60 |
70 |
70 |
75 |
30 |
25 |
30 |
45 |
55 |
70 |
70 |
75 |
40 |
25 |
30 |
40 |
50 |
65 |
70 |
70 |
50 |
20 |
30 |
40 |
50 |
65 |
70 |
70 |
60 |
20 |
30 |
40 |
50 |
60 |
60 |
65 |
50 |
15 |
30 |
40 |
45 |
55 |
60 |
60 |
60 |
15 |
30 |
40 |
45 |
55 |
70 |
70 |
70 |
20 |
30 |
40 |
45 |
55 |
70 |
70 |
80 |
20 |
30 |
35 |
45 |
55 |
70 |
70 |
90 |
20 |
30 |
35 |
45 |
50 |
70 |
70 |
100 |
20 |
20 |
30 |
35 |
45 |
65 |
70 |
150 |
- |
20 |
30 |
35 |
45 |
60 |
70 |
200 |
- |
- |
25 |
30 |
40 |
50 |
70 |
250 |
- |
- |
20 |
30 |
40 |
50 |
60 |
300 |
- |
- |
- |
25 |
30 |
45 |
60 |
ER 50/70 (low pressure type)
ER 50/70-AP (high pressure type)
Capacities (cu.m./hr) are applicable to natural gas with a specific gravity of 0.702. For other gases, the values shown in the chart below must be multiplied by 0.595 for propane, 0.518 for butane, 0.755 for nitrogen and 0.744 for air.
OUTLINE DIMENSIONS (mm)
Product detail pictures:
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It truly is our responsibility to fulfill your requirements and successfully provide you. Your fulfillment is our best reward. We're seeking forward in your check out for joint development for OEM Customized Diaphragm Pressure Relief Valve - ER50/70 SERIES PRESSURE REGULATORS – Ainuo Technology, The product will supply to all over the world, such as: Eindhoven , Dubai , Congo , Our focus on product quality, innovation, technology and customer service has made us one of undisputed leaders worldwide in the field. Bearing the concept of "Quality First, Customer Paramount, Sincerity and Innovation" in our mind, We have achieved great progress in the past years. Clients are welcomed to buy our standard products, or send us requests. You will be impressed by our quality and price. Please contact us now!
By Lena from Bangladesh - 2016.03.28 16:34
The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
By Debby from Detroit - 2015.06.03 10:17