ȤӮ羺APP

ȤӮ羺APP ȤӮ羺APP
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Regulating ȤӮ羺APP series
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self-actuated regulator Current position: home page -- Product summary -- self-actuated regulator -- Outlet type (RZ type)
name: RZ self operated pressure regulating ȤӮ羺APP (outlet type)
Category: self-actuated regulator
model RZ
Caliber: DN15300mm
pressure 164064 CL150300600
texture of material: WCB304316316L
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Product details
RZ self operated pressure regulating ȤӮ羺APP is a kind of energy-saving control device which does not need additional driving energy, relies on the pressure of the regulated medium as the power and its pressure change, and automatically adjusts according to the preset setting value. It integrates the functions of detection, control and execution in one ȤӮ羺APP, and forms an independent instrument control system. The product is composed of low flow resistance single seat (sleeve) ȤӮ羺APP body, bellows (sleeve) balancing parts and actuator. It is a new generation of ȤӮ羺APP products in line with national standards,
Its characteristics are as follows
1. Energy saving automatic control system without additional driving energy, low equipment cost, suitable for explosive environment;
2. Simple structure and small maintenance workload;
3. The set point is adjustable and wide range, which is convenient for users to adjust continuously within the setting range;
4. Diaphragm actuator has higher detection precision and more sensitive action than cylinder type actuator;
5. The pressure balance mechanism is adopted in the ȤӮ羺APP, which makes the regulating ȤӮ羺APP sensitive, accurate in control and large in allowable pressure difference;
The utility model has the advantages of simple structure, easy maintenance and no need of external gas pressure regulation. When there is no external power supply, gas supply and gas pressure control.
Main technical parameters of pressure regulating ȤӮ羺APP
Nominal diameter (DN)
twenty
twenty-five
thirty-two
forty
fifty
sixty-five
eighty
one hundred
one hundred and twenty-five
one hundred and fifty
two hundred
two hundred and fifty
three hundred
Rated flow coefficient (kV)
six point three
ten
sixteen
twenty-five
forty
sixty-three
one hundred
one hundred and sixty
two hundred and fifty
four hundred
six hundred and thirty
one thousand and one hundred
one thousand seven hundred and fifty
Rated stroke (mm)
eight
ten
fourteen
twenty
twenty-five
forty
fifty
sixty
seventy
Nominal pressure (PN)
164064 CL150300600
Pressure regulation range (kPa)
15~50 40~80 60~140 120~220 160~220 200~260240~300 280~350 330~400 380~450 480~560 540~620600~700 680~800 780~900 880~1000 950~1500 1000~2500
Flow characteristics
Go ahead
Adjustment accuracy%
5
Service temperature ()
Liquid 120; gas 80;
Allowable leakage
Hard seal (L / h)
Single seat: 10-4 ȤӮ羺APP rated capacity (IV); double seat, sleeve: 5 10-3 ȤӮ羺APP rated capacity (class II)
Soft seal (L / h)
zero point one five
zero point three zero
zero point four five
zero point six zero
zero point nine zero
one point seven
four
six point seven five
eleven point one zero
sixteen
Decompression ratio
maximum
ten
minimum
one point two five
Note: the pressure regulating range can be manufactured according to the user's requirements.
Material of main parts of pressure regulating ȤӮ羺APP
ȤӮ羺APP body
WCBZG230-450
ZG1Cr18Ni9Ti304
ZG1Cr18Ni12Mo2Ti316
Valve core and ȤӮ羺APP seat
1Cr18Ni9Ti304
1Cr18Ni9Ti304
1Cr18Ni12Mo2Ti316
Stem
1Cr18Ni9Ti
1Cr18Ni9Ti
1Cr18Ni12Mo2Ti
diaphragm
Butadiene rubber, ethylene propylene rubber, chloroprene rubber, oil resistant rubber
Membranous cap
A3, A4 steel coated with tetrafluoroethylene
filler
Polytetrafluoroethylene, flexible graphite
Spring
60Si2Mn
Guide sleeve
HPb59-1
Main structure diagram of pressure regulating ȤӮ羺APP
Nominal diameter (DN)
twenty
twenty-five
thirty-two
forty
fifty
sixty-five
eighty
one hundred
one hundred and twenty-five
one hundred and fifty
two hundred
two hundred and fifty
three hundred
L
PN1640
one hundred and fifty
one hundred and sixty
one hundred and eighty
two hundred
two hundred and thirty
two hundred and ninety
three hundred and ten
three hundred and fifty
four hundred
four hundred and eighty
six hundred
seven hundred and thirty
eight hundred and fifty
PN64
two hundred and thirty
two hundred and thirty
two hundred and sixty
two hundred and sixty
three hundred
three hundred and forty
three hundred and eighty
four hundred and thirty
five hundred
five hundred and fifty
six hundred and fifty
B
three hundred and eighty-three
five hundred and twelve
six hundred and three
eight hundred and sixty-two
one thousand and twenty-three
one thousand three hundred and eighty
one thousand and eight hundred
two thousand
two thousand and two hundred
H
pressure
adjust
Range
KPa
15~140
four hundred and seventy-five
five hundred and twenty
five hundred and forty
seven hundred and ten
seven hundred and eighty
eight hundred and forty
eight hundred and eighty
nine hundred and fifteen
nine hundred and forty
one thousand
130~300
four hundred and fifty-five
five hundred
five hundred and twenty
six hundred and ninety
seven hundred and sixty
eight hundred
eight hundred and seventy
eight hundred and eighty
nine hundred
nine hundred and fifty
280~500
four hundred and fifty
four hundred and ninety
five hundred and ten
six hundred and eighty
seven hundred and fifty
seven hundred and ninety
eight hundred and sixty
eight hundred and seventy
eight hundred and ninety
nine hundred and forty
480~1000
four hundred and forty-five
four hundred and eighty
six hundred and seventy
seven hundred and forty
seven hundred and eighty
eight hundred and fifty
eight hundred and sixty
eight hundred and eighty
nine hundred and thirty
600~1500
four hundred and forty-five
five hundred and seventy
six hundred
eight hundred and twenty
eight hundred and ninety
nine hundred and fifty
one thousand
one thousand and one hundred
one thousand and two hundred
1000~2500
four hundred and forty-five
five hundred and seventy
six hundred
eight hundred and twenty
eight hundred and ninety
nine hundred and fifty
one thousand
one thousand and one hundred
one thousand and two hundred
A
pressure
adjust
Range
KPa
15~140
280
308
130~300
230
280~1000
176
194
280
600~2500
85
96
Connecting thread of pressure pipe
M161.5
Flange: can be manufactured according to ANSI standard.
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