| Product name: | ZMBT Pneumatic diaphragm regulating valve | ||||||
| specification: | ![]() |
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| Category: | Pump valve fittings -- control valve | ||||||
| Price: | factory price | ||||||
| Brand: | Shanghai | ||||||
| Place of Origin: | China | ||||||
| Available Quantity: | batch | ||||||
| delivery cycle: | Spot goods (or inquire by telephone) | ||||||
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Nominal diameter DN (mm) |
fifteen |
twenty |
twenty-five |
thirty-two |
forty |
fifty |
sixty-five |
eighty |
one hundred |
one hundred and twenty-five |
one hundred and fifty |
two hundred | |||
|
Rated flow coefficient KV |
eight |
twelve |
sixteen |
twenty-eight |
sixty |
sixty-eight |
ninety |
one hundred and sixty |
three hundred |
five hundred |
six hundred |
one thousand and two hundred | |||
|
Nominal pressure PN MPa |
one | ||||||||||||||
|
Equipped with actuator model |
ZM(A/B)-2 |
ZM(A/B)-3 |
ZM(A/B)-4 |
ZM(A/B)-5 | |||||||||||
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mode of action |
Airtight type (B); Pneumatic opening (K) | ||||||||||||||
|
Signal pressure KPa |
20~100; 40~200; 20~60; 60~100 | ||||||||||||||
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Travel distance mm |
ten |
sixteen |
twenty-five |
forty |
sixty | ||||||||||
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Maximum allowable pressure when closed (MPa) |
Signal pressure KPa |
P2=0 |
one hundred and twenty |
zero point nine |
zero point nine |
zero point four zero |
zero point four |
zero point three |
zero point two |
zero point two |
zero point one |
zero point zero five |
zero point zero one five |
zero point zero one |
zero point zero six |
|
one hundred and forty |
one |
one |
zero point eight zero |
zero point eight |
zero point six |
zero point four |
zero point four |
zero point two |
zero point one |
zero point zero three |
zero point zero two |
zero point one two | |||
|
P1=P2 |
one hundred and twenty |
zero point four five |
zero point four five |
zero point two zero |
zero point two |
zero point one five |
zero point one |
zero point one |
zero point zero five |
zero point zero two |
zero point zero seven |
zero point zero five |
zero point zero three | ||
|
one hundred and forty |
zero point nine |
zero point nine |
zero point four zero |
zero point four |
zero point three |
zero point two |
zero point two |
zero point one |
zero point zero five |
zero point one four |
zero point one zero |
0 | |||
ZMBT Pneumatic Diaphragm Control Valve