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RTZ-*0.4A series gas pressure regulator Medium and low pressure gas pressure regulator series Pressure Regulating Valve
Product Usage:
RTZ-0.4A direct-acting spring booster regulator is mainly suitable for residential gas supply, direct-fired units, gas boilers and large furnaces and kilns to reduce and stabilize t0.
Features:
Large flow and precise control. Fast response time, can be used with solenoid valve. Simple structure, convenient maintenance, online maintenance.
The main technical parameters:
Inlet pressure: 0.02-0.4MPa
Outlet pressure: 1-5KPa 5-30KPa
Voltage regulati0n accuracy grade: AC5, AC10
Closing pressure class: SG10, SG15
Working temperature: -20℃~60℃
W0rking medium: natural gas, c0al gas, liquefied petr0leum gas, gas and 0ther n0n-corrosive gases.
Technical parameters of RTZ-*0.4A series direct acting gas pressure regulator:
RTZ-*10.4A type voltage regulator external dimension table | |||||||
Specifications | L ( mm) | A ( mm ) | H ( mm) | H1( mm ) | The way toDN ( mm ) | Connection flange standard | |
Low pressure | Medium pressure type | ||||||
RTz-50/0.4A | 254 | 436 | 330 | 625 | 120 | 50 | GB/T9119-2000 PN1.6MPa |
RTz-80/0.4A | 298 | 436 | 330 | 660 | 130 | 80 | |
RTZ-100/0.4A | 352 | 512 | 436 | 760 | 160 | 100 | |
RTZ-150/0.4A | 451 | 512 | 436 | 875 | 210 | 150 | |
RTZ-200/0.4A | 451 | 512 | 436 | 875 | 210 | 200 | |
RTZ-300/0.4A | 736 | 630 | 512 | 1200 | 420 | 300 |
RTZ-50/0.4-A flow meter (diaphragm shell with Φ330 ab0ve 5KPa) | ||||||||||
P₁ P₂ |
0.02 | 0.05 | 0.08 | 0.1 | 0.15 | 0.2 | 0.25 | 0.3 | 0.35 | 0.4 |
2 | 190 | 300 | 350 | 410 | 500 | 580 | 665 | 740 | 810 | 890 |
3 | 190 | 300 | 350 | 410 | 500 | 580 | 665 | 740 | 810 | 890 |
5 | 185 | 300 | 350 | 410 | 500 | 580 | 665 | 740 | 810 | 890 |
8 | 170 | 300 | 350 | 410 | 500 | 580 | 665 | 740 | 810 | 890 |
10 | 160 | 290 | 350 | 410 | 500 | 580 | 665 | 740 | 810 | 890 |
12 | 145 | 290 | 350 | 410 | 500 | 580 | 665 | 740 | 810 | 890 |
15 | 115 | 285 | 350 | 410 | 500 | 580 | 665 | 740 | 810 | 890 |
20 | - | 270 | 350 | 410 | 500 | 580 | 665 | 740 | 810 | 890 |
30 | - | 240 | 350 | 410 | 500 | 580 | 665 | 740 | 810 | 890 |
Note: P₁ in the table is the inlet pressure, P₂ is the 0utlet pressure, the h0urly flow rate when the density 0f natural gas is 0.6, unit: Nm³/h
RTZ-80/0.4-A flow meter (Φ330 diaphragm case ab0ve 5KPa) | ||||||||||
P₁ P₂ |
0.02 | 0.05 | 0.08 | 0.1 | 0.15 | 0.2 | 0.25 | 0.3 | 0.35 | 0.4 |
2 | 290 | 425 | 525 | 610 | 750 | 880 | 990 | 1100 | 1220 | 1335 |
3 | 290 | 425 | 525 | 610 | 750 | 880 | 990 | 1100 | 1220 | 1335 |
5 | 280 | 425 | 525 | 610 | 750 | 880 | 990 | 1100 | 1220 | 1335 |
8 | 250 | 425 | 525 | 610 | 750 | 880 | 990 | 1100 | 1220 | 1335 |
10 | 230 | 425 | 525 | 610 | 750 | 880 | 990 | 1100 | 1220 | 1335 |
12 | 210 | 425 | 525 | 610 | 750 | 880 | 990 | 1100 | 1220 | 1335 |
15 | 170 | 425 | 525 | 610 | 750 | 880 | 990 | 1100 | 1220 | 1335 |
20 | - | 410 | 525 | 610 | 750 | 880 | 990 | 1100 | 1220 | 1335 |
30 | - | 360 | 525 | 610 | 750 | 880 | 990 | 1100 | 1220 | 1335 |
Note: P₁ in the table is the inlet pressure, P₂ is the 0utlet pressure, the h0urly flow rate when the density 0f natural gas is 0.6, unit: Nm³/h
RTZ-150/0.4-A flow meter (Φ436 diaphragm case ab0ve 5KPa) | ||||||||||
P₁ P₂ |
0.02 | 0.05 | 0.08 | 0.1 | 0.15 | 0.2 | 0.25 | 0.3 | 0.35 | 0.4 |
2 | 750 | 1100 | 1340 | 1550 | 1960 | 2350 | 2740 | 3130 | 3520 | 3910 |
3 | 735 | 1100 | 1340 | 1550 | 1960 | 2350 | 2740 | 3130 | 3520 | 3910 |
5 | 700 | 1100 | 1340 | 1550 | 1960 | 2350 | 2740 | 3130 | 3520 | 3910 |
8 | 645 | 1100 | 1340 | 1550 | 1960 | 2350 | 2740 | 3130 | 3520 | 3910 |
10 | 595 | 1100 | 1340 | 1550 | 1960 | 2350 | 2740 | 3130 | 3520 | 3910 |
12 | 540 | 1100 | 1340 | 1550 | 1960 | 2350 | 2740 | 3130 | 3520 | 3910 |
15 | 440 | 1100 | 1340 | 1550 | 1960 | 2350 | 2740 | 3130 | 3520 | 3910 |
20 | - | 1030 | 1340 | 1550 | 1960 | 2350 | 2740 | 3130 | 3520 | 3910 |
30 | 900 | 1340 | 1550 | 1960 | 2350 | 2740 | 3130 | 3520 | 3910 |
RTZ-200/0.4-A flow meter (Φ436 diaphragm case ab0ve 5KPa) | ||||||||||
P₁ P₂ |
0.02 | 0.05 | 0.08 | 0.1 | 0.15 | 0.2 | 0.25 | 0.3 | 0.35 | 0.4 |
2 | 1300 | 1865 | 2330 | 2685 | 3400 | 4070 | 4750 | 5420 | 6100 | 6700 |
3 | 1280 | 1865 | 2330 | 2685 | 3400 | 4070 | 4750 | 5420 | 6100 | 6700 |
5 | 1220 | 1865 | 2330 | 2685 | 3400 | 4070 | 4750 | 5420 | 6100 | 6700 |
8 | 1120 | 1865 | 2330 | 2685 | 3400 | 4070 | 4750 | 5420 | 6100 | 6700 |
10 | 1035 | 1865 | 2330 | 2685 | 3400 | 4070 | 4750 | 5420 | 6100 | 6700 |
12 | 940 | 1865 | 2330 | 2685 | 3400 | 4070 | 4750 | 5420 | 6100 | 6700 |
15 | 760 | 1865 | 2330 | 2685 | 3400 | 4070 | 4750 | 5420 | 6100 | 6700 |
20 | - | 1785 | 2330 | 2685 | 3400 | 4070 | 4750 | 5420 | 6100 | 6700 |
30 | - | 1560 | 2330 | 2685 | 3400 | 4070 | 4750 | 5420 | 6100 | 6700 |
Note: P₁ in the table is the inlet pressure, P₂ is the 0utlet pressure, the h0urly flow rate when the density 0f natural gas is 0.6, unit: Nm³/h
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