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Pneumatic thin film angle single seat regulating valve
Pneumatic thin film angle single seat regulating valve
Product details
ZMAS/ZMBSThe thin film angle pneumatic regulating valve consists of a pneumatic thin film multi spring actuator and an angle valve. The angular valve has a small volume, light weight, and a top guide structure for the valve core, which has the characteristics of simple flow path, low resistance, and easy flushing. Suitable for regulating media with high viscosity, suspended solids, and granular media that require right angle connections.
1ZMAS/ZMBSOverview of Pneumatic Angle Regulating Valve
Pneumatic angle regulating valveIt is one of the CV3000 regulating valve series products. The pneumatic single seat angle regulating valve core adopts an upward guide structure, which is compact in valve structure, has small pressure drop loss, large flow rate, wide adjustable range, and high precision in flow characteristics. Equipped with multiple spring film or cylinder actuators, it has a compact structure and high output force.
The leakage rate of the pneumatic single seat angle regulating valve complies with ANSI B16.104 standard. Compliant with GB/T4213-92 standard.
There are similar CV3000 series angle regulating valves and HAV Venturi angle regulating valves, which users can choose according to their on-site working conditions.
IIZMAS/ZMBSPneumatic angle regulating valve body
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form type |
Angle type single seat cast ball valve |
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Nominal Diameter |
40、50、65、80、100、150、200mm |
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nominal pressure |
ANSI 125、150、300、600 JIS 10、16、20、30、40K PN1.6、4.0、6.4MPa |
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Connection type |
Flange connection sealing surface type |
FF、RF、RJ、LG、MFM |
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Flange standard |
JIS B2201-1984、JB/T79.1-94（PN1.6MPa）TheJB/T79.2-94（PN4.0、6.4MPa）TheANSI B16.5-1981、HG20594-97、HG20618-97class |
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welded connection |
Embedded weldingSW（40~50mm）Docking weldingBW（65~200mm） |
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material |
Cast steel（ZG230-450）Cast stainless steel（ZG1Cr18Ni9Ti、ZG1Cr18Ni12Mo2Ti、SCS16）Titanium, etc |
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Bonnet |
Room temperature type（P） |
0~+230℃ |
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extendIType（EI） |
-45~-17 +230~+566℃ |
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extendIIType（EII） |
-100~-45℃ |
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extendIIIType（EIII） |
-196~-100℃ |
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Cover type |
Bolt compression type |
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fill material |
VType PTFE packing, PTFE impregnated asbestos packing, asbestos braided packing, graphite packing |
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IIIZMAS/ZMBSPneumatic angle regulating valve internal components
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SPOOL TYPE |
Single seat sleeve type plunger valve core |
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Traffic characteristics |
High capacity traffic feature |
Metal seat |
Equal percentage characteristic（%V）And linear characteristics（LV） |
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Soft valve seat |
Equal percentage characteristic（%T）And linear characteristics（LT） |
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High precision flow characteristics |
Metal seat |
Equal percentage characteristic（%VF）And linear characteristics（LVF） |
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Soft valve seat |
Equal percentage characteristic（%TF）And linear characteristics（LTF） |
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material material |
Stainless steel（1Cr18Ni9Ti、1Cr18Ni12Mo2Ti、17-4PH、9Cr18、316LStainless steel overlay welding with Si Tai Lai alloy, etc |
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4ZMAS/ZMBSPneumatic angle control valve actuator
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type type |
HAMulti spring thin film actuatorVA6Single acting cylinder piston actuatorVPDouble acting cylinder piston actuator |
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Membrane material |
Ethylene propylene rubber clip nylon cloth, butadienejingRubber clip nylon cloth |
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Spring range |
20~100、80~240KPa（HAType),190~350、190~400KPa（VA6Type) |
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air supply pressure |
140~400KPa（HAType)400~500KPa（VA6Type)300~500KPa（VPType) |
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air connection |
RC1/4'（HA、VA6TypeRC3/8'（VPType) |
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ambient temperature |
-30~+70℃ |
Attachments: Positioner (HEP type, YT1000 type), air filter pressure reducer, holding valve, travel switch, valve position transmitter, handwheel mechanism, etc
Action mode: Use positive or negative action actuators to achieve gas closed or gas open valve operation
5、 Performance of HAA Pneumatic Angle Control Valve
Leakage metal valve seat: less than 0.5% of the rated capacity of the valve, in compliance with ANSI B16.104-1976 Class II
Soft seat is less than 10% of the rated capacity of the valve-7Compliant with ANSI B16.104-1976 Grade VI
Return differential locator: less than 1% of the full stroke
Without locator: less than 3% of the full stroke
Basic error band locator: less than ± 1% of the full stroke
Without locator: less than ± 5% of the full stroke
Note: When using standard V-shaped polytetrafluoroethylene packing
VIZMAS/ZMBSPneumatic angle control valve Cv value and stroke
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Nominal Diameter |
40 |
50 |
65 |
80 |
100 |
150 |
200 |
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Valve seat diameter |
25 |
32 |
32 |
40 |
40 |
125 |
50 |
40 |
50 |
65 |
50 |
65 |
80 |
65 |
80 |
100 |
100 |
150 |
125 |
150 |
200 |
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ratedCvprice |
10 |
17 |
24 |
17 |
24 |
44 |
24 |
44 |
68 |
44 |
68 |
99 |
68 |
99 |
175 |
175 |
275 |
360 |
275 |
360 |
640 |
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rated travel |
38 |
50 |
75 |
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Adjustable range 50:1
7ZMAS/ZMBSOrdering Notice for Pneumatic Single Seat Angle Regulating Valve
Please fill in the "Specification Sheet" or indicate the following content when placing an order
If you have not selected the type of angle regulating valve before placing an order, please provide us with the usage parameters of your angle regulating valve:
1. Pneumatic angle regulating valve with nominal diameter and rated flow coefficient KV,
2. Fluid properties of pneumatic angle regulating valves (including nominal pressure, temperature, viscosity, or acidity/alkalinity),
3. Signal pressure and spring range of pneumatic angle regulating valve,
4. Pneumatic angle regulating valve switch type,
5. Pneumatic angle regulating valve body and core materials,
6. Does the pneumatic angle control valve come with accessories
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