Dwyer Instruments SERIES SVP Catalog Page

B

C A

ABC ABC

ABC CBA

2-WAY

AIR-TO-CLOSE

PORT A PLUGGED

2-WAY

AIR-TO-OPEN

PORT B PLUGGED

3-WAY

DIVERTING

OUTPUT

ALL PORTS OPEN

3-WAY

DIVERTING

INPUT

ALL PORTS OPEN

Series

SVP

Proportioning Solenoid Valve

Low Cost, Stainless Steel Construction, 0-24 VDC Input

The Series SVP is a low cost, uniquely designed solenoid valve which controls or
regulates flow in proportion to a variable voltage input. While most solenoid valves
simply provide on/off service, this unit adds a totally new dimension to solenoid valve
performance. Reacting to a 0-24 VDC input signal, the valve opens in proportion to
the voltage applied, delivering just the right amount of flow needed. Compatible with
a wide range of gases and liquids, this unit provides the solution to even the most de­manding applications like process control, chemical mixing, high tech manufacturing
and laboratory testing. Another quality feature of this valve is its tight shut-off (NC)
when de-energized.

MODELS

MODEL

NO.

SVP-1

Valves

SVP-2
SVP-3
SVP-4

*Based on 10 psig (69 kPa) inlet pressure and atmospheric exhaust

439

ORIFICE

IN. (MM)

0.020 (0.51)

0.040 (1.02)

0.055 (1.40)

0.063 (1.60)

C

0.009

0.033

0.055

0.068

V

MAXIMUM FLOW*

AIR

SCFH (LPM)

7.4 (3.5)

27.5 (13)

45.6 (21.5)
53 (25)

WATER GPH

11.1 (700)

13.5 (850)

(CC/M)

2.0 (125)

6.4 (400)

SPECIFICATIONS

Service: Compatible gases.
End Connections: 1/4˝ compression fitting.
Pressure Limits: 500 psig (34.45 bar).
Wetted Materials: 316 and 416 SS, Viton
Temperature Limits:

Process: -40 to 174°F (-40 to 79°C).
Ambient: -40 to 130°F (-40 to 54°C).

Type of Operation: Normally closed, valve will close when de-

energized.

Voltage Input: 0-24 VDC.
Max. Operating Current: 400 mA.
Electrical Connections: (M) spade type.
Maximum Differential Pressure: 50 psid (3.45 bar).
Weight: 12 oz (340 g).

®

O-rings.