Series AP directly operated proportional valves

2/2-way proportional valves, NC

Sizes: 16 - 22 mm

General Data:

Function	2/2 NC
Operation	proportional directly operated
Ports	M5 - G1/8
Nominal diameter (ø)	see table
Nominal flow (Qn - Kv)	see table
Maximum operating pressure	see table
Hysteresis	16 mm size < 7% 22 mm size < 5%
Repeatability	16 mm size < 5% 22 mm size < 3%
Operating temperature	0 ÷ 60°C
Medium	filtered compressed air, unlubricated, according to ISO 8573-1 class 3.4.3, inert gas
Installation	in any position
Materials	body = brass / PVDF (for size 16mm only) seals = NBR
Nominal resistance Related current	GP7 GPH U711 U712 193 ohm 48 ohm 85 ohm 22 ohm 125 mA 250 mA 271 mA 0.542 mA

While choosing the valve characteristics and in order to reach the highest performances, it is important to know that there must be a pressure difference of 90% at least between the inlet and the outlet. For example: inlet P 10 bar - outlet P max 1 bar up to free flow.

CODE:

AP - 7 2 1 1 - L R 2 - G 7 11

AP	SERIES
7	BODY: 6 = Size 16 mm 7 = Size 22 mm
2	NUMBER OF WAYS: 2 = 2-way
1	VALVE FUNCTION: 1 = NC
1	PORTS: 0 = M5 (for size 16 mm only) 1 = G1/8 (for size 22 mm only) L = barbed fittings (for body in PVDF only, size 16 mm)
L	NOMINAL DIAMETER: D = ø 0.8 mm (for size 16 mm only) F = ø 1 mm H = ø 1.2 mm L = ø 1.6 mm N = ø 2 mm (for size 22 mm only) Q = ø 2.4 mm (for size 22 mm only)
R	SEALS MATERIAL: R =NBR
2	BODY MATERIAL: 2 = brass 3 = PVDF (for size 16 mm only)
G	ENCAPSULATING MATERIAL: G = PA (for size 16 mm only) U = PET (for size 22 mm only)
7	SOLENOID DIMENSIONS: P = 16x26 DIN EN 175301-803-C (for size 16 mm only) 7 = 22x22 DIN 43650 B (for size 22 mm only)
11	SOLENOID VOLTAGE: H = 12 V DC 3 W (for size 16 mm only) 7 = 24 V DC 3 W (for size 16 mm only) 11 = 24 V DC 6.5 W (for size 22 mm only) 12 = 12 V DC 6.5 W (for size 22 mm only)