DHD11-S pilot solenoid valve

Water valve- DHD11 pilot diaphragm structure

Characteristic: 1.Pilot operated diaphragm construction with less power consumption for longtime working;

                     2. Applied to pressure system opened from 0.3 bars;

                     3. Lifespan can be at 1 million cycles.

Medium:          Water, air, gas, etc.

Temperature:  NBR Seal: 14F to 176F, -10 to 80

                     EPDM Seal:  14F to 250F, -10 to 120

                     VITON Seal: 14F to 300F, -10 to 150

Pressure:       DHD11: 0.3 ~ 16 bar

Port Size:      3/8", 1/2", 3/4", 1", 1 1/4", 1 1/2", 2"

Port Thread:      BSPP, BSPT, NPT, Flange, UNF, M8X1

Orifice (mm):     12, 15, 20, 25, 32, 40, 50

Voltage:           DC - 12V, 24V

                       AC - 24V, 120V, 240V/60HZ; 110V, 220V/50HZ;

Tolerance:       +/- 10%

Coils:                S91B/H, 17VA (AC), 10W (DC), IP65, 100%ED

Special coils:       EX coil AC 220 V, DC 24 V;

                         Latching coil. DC 6 ~ 12 V on request)

                         Equivalent code DHL11 series

                         NASS COIL 0543 is suitable for DHD11

Material:            Stainless steel/BRASS

                        Seal -NBR, EPDM, or VITON

                         Armature Tube - Stainless Steel 304

                         Plunger - Stainless Steel 430F

                         Stop -Stainless Steel 430F

                         Springs - SS 304

                         Shading Rings - Stainless Steel 304

DHD11 Series Normally Closed, with Coil S21B, DIN

Port Size	Orifice	Cv	Min Pressure(bar)	Max Pressure(bar)		Valve Body	Coil
				AC(22VA)	DC(14W)
3/8"	12	4.5	0.3	16	16	DHD1112 X X X	S21B/H
1/2"	15	4.5	0.3	16	16	DHD1115 X X X	S21B/H
3/4"	20	9.3	0.3	16	16	DHD1120 X X X	S21B/H
1"	25	12	0.3	16	16	DHD1125 X X X	S21B/H
1 1/4"	32	24	0.3	16	16	DHD1132 X X X	S21B/H
1 1/2"	40	29	0.3	16	16	DHD1140 X X X	S21B/H
2"	50	48	0.3	16	16	DHD1150 X X X	S21B/H