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Adjustable Differential Pressure Controller

Supplier From China
May-25-23

PDRV Series Wire Port Type Adjustable Differential Pressure Controller

Features and Benefits
Differential pressure control accuracy in 5%
The pressure differential data of the products should be set in advance during production: P=12/15/20/40/60/100KPa

Applicable Standards
Face to face standard: ISO228
Pressure test standard: ISO5208

Technical Data
Nominal Diameter:DN15~DN40 (1 2"~11 2") Nominal Pressure: PN16
Temperature Range: -5C~85C
Suitable for: Water, ethylene glycol, non correction medium, etc.

Price and Minimum Quantity

Price: Negotiable
MOQ: Not Specified

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Differential pressure control

Specifications

Differential pressure for pressure control is adjustable.
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May-25-23
 
Features and Benefits
Automatic control valve , running by itself.
One complete combined disc, easy for maintenance.
Diaphragm type; zero friction, quick response against pressure change.
The control precision of pressure difference ±5%

Applicable Standards
Flange standard: BS EN 1092-2
Face to face standard: EN558 Series10

Technical Data
Nominal Diameter:DN50~DN300(2"~12") Nominal pressure: PN 16
Temperature range: -5C ~ +85C
Sealing test: 1.1PN
Shell test: 1.5PN
Suitable for: Water, ethylene glycol, non correction medium, etc.
May-25-23
 
Features and Benefits
Differential pressure control accuracy in 5%
The pressure differential data of the products should be set in advance during production: P=12/15/20/40/60/100KPa

Applicable Standards
Face to face standard: BS EN1092, ANSIB16.42
Pressure test standard: ISO5208

Technical Data
Nominal Diameter:DN50~DN150 (2"~6")
Nominal Pressure: PN16
Temperature Range: -5C~85C
Suitable for: Water, ethylene glycol, non correction medium, etc.
Mar-10-11
 
Small size, low cost and satisfactory accuracy
Glass-filled nylon housing with a polycarbonate face cover
Can be used in rough and exposure applications
Over-pressure protection
Media: Air and compatible non-corrosive gases
Housing: Glass-filled nylon, polycarbonate
Accuracy:¡À5% of full scale at 70 F(21.1¡æ)
Rated Total Pressure: 50psig (3.455bar) surge; 30 psig (2.067bar) continuous to either
pressure connection
Dimensions:2-29/32"(73.81mm)¡Á2-7/16"(61.93mm)
Ambient Temperature Range: 20 F to 120 F(-6.7¡æto 49¡æ)
Mounting: Vertical, consult the factory for other positions
Process Connections: standard, barbed for 3/16" I.D. tubing
Weight: 170.1gr. [6 oz].


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Magnetoresistive Effect technology
Ranges from 0~25Pa at up to 3KPa
Three selectable ranges for each model
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Excellent stability
Available with Unidirectional and bidirectional ranges, and air velocity
Optional LCD display
Service: Air and non-combustible gases, compatible gases
Accuracy: ¡À1.0% F.S. (0.1"w.c. & 25Pa: ¡À2.0%)
Range: 0- 25Pa (min.), 0-1.25KPa(max.)
Thermal effects: Zero/span shift 0.05% F.S. /¡æ
Pressure limits: 1psi max. operation; 10psi burst.
Power supply: 10-35 VDC (2-wire); 17-36 VDC or isolated 15-26 VAC (3-wire).
Output signal: 4-20mA(2-wire), 0-5V(3-wire);0-10V(3-wire)
Response time: 0.5-15s adjustable.
Work temperature: -10 to 50¡æ
Loop resistance: Current output: 0-1250¦¸ max.; Voltage output: 1000¦¸ min. load
Housing material: ABS plastic.
Display (optional): 2-line, 4-digit LCD.
Stability: ¡À1 %F.S./YR.
Accessory: Cable gland for 4-7.5mm diameter cable
Process connections: 3/16" (5mm) ID tubing; max. OD 9mm.
Enclosure rating: IP65.
Mounting orientation: Vertical.


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