ZZVP Self Operated Micro Pressure Regulator
ZZVP Self Operated Micro Pressure Regulator
ZZVP Self Operated Micro Pressure Regulator Product introduction
ZZVP Self Operated Micro Pressure Regulator manufacturer, factory and supplier. ZZVP Self Operated Micro Pressure Regulator is an energy-saving pressure regulating valve that does not require external energy and only relies on the pressure change of the medium to be adjusted to achieve automatic adjustment and stable pressure difference. ZZVP Self Operated Micro Pressure Regulator can be applied to industrial furnace systems to control the flow ratio of two materials, such as gas and air, to achieve ideal combustion. ZZVP Self Operated Micro Pressure Regulatoris used in the hydrogen-cooled generator set sealing oil system to control the pressure difference between seal oil and hydrogen to ensure reliability. seal. When the low pressure end of the differential pressure valve is open to the atmosphere, it is a micro pressure valve.
ZZVP Self Operated Micro Pressure Regulator specification:
Type: Straight-through casting ball valve
Nominal diameter: DN15～100
Nominal pressure: PN16
Connection type: flange type PN16 convex surface
Body and bonnet material: WCB (SCPH2)
CF8(304)CF8M(316)
Internal material: CF8 (304) CF8M (316)
Applicable temperature: -40～230°C
Filling: V-type PTFE
Spool type: single seat plunger type spool
Flow characteristics: quick opening
Sealed version: soft seal
Type: film type
(100, 280 signal actuator)
Signal interface: internal thread M10×1
Ambient temperature: -40 to +70 °C
Valve function: Type B and Type K
Type B spool initial position is normally open, closed when differential pressure increases
K type spool initial position is normally closed, open when differential pressure increases
ZZVP Self Operated Micro Pressure Regulator Flow coefficient CV value and stroke:
|
DN(mm) |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
|
CV |
7 |
11 |
20 |
30 |
48 |
75 |
120 |
190 |
300 |
480 |
760 |
1100 |
1750 |
Rated stroke
mm |
8 |
8 |
10 |
10 |
14 |
20 |
20 |
25 |
40 |
40 |
50 |
60 |
70 |
ZZVP Self Operated Micro Pressure Regulator installation:
1, ZZYVP nitrogen supply valve 2, pressure gauge 3, breathing valve 4, ZZVP nitrogen relief valve 5, feed 6, discharge
ZZVP Self Operated Micro Pressure Regulator Related Products
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