Verified Company
Hangzhou Darhor Technology Co., Limited
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2 inch magnetic solenoid valve
1. ISO 9001:2000, CE approved
2.1 million times life testing
3.Reliable quality
4,One year gurrantee,
Specification:
Characteristic : | 1.Pilot operated diaphragm construction with less power consumption for longtime working; |
2.Applied to pressure system opened from0.3bars; | |
3.Lifespan can be at 1 million cycles. | |
Medium : | Air, Water, Steam, Oil, etc |
Temperature: | NBR Seal:14F to 176F , -10 to 80 |
EPDM Seal:14Fto250F ,-10 to 120 | |
VITON Seal:14F to 300F, -10 to 150 | |
PTFE Seal:-4Fto350F, -20 to 180 | |
Pressure: | DHD21: 0.03 ~ 1.0Mpa |
PortSize: | 3/8",1/2",3/4",1",1 1/4",1 1/2",2" |
PortThread: | 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 DHD21 | |
Material: | stainless steel |
Seal -VITON,NBR,EPDM,PTFE | |
Armature Tube - Stainless Steel 304 | |
Plunger - Stainless Steel 430F | |
Stop -SS430F | |
Springs - SS 304 | |
Shading Rings - Stainless Steel 304 |
Port Size | Orifice | Cv | Min Pressure | Max Pressure | Seals | Body | Valve Body | Coil | |
AC(22VA) | DC(14W) | ||||||||
3/8" | 12 | 4.5 | 0. 03MPa | 1. 6MPa | 1. 6MPa | NBR, | Brass, or | DHD1112 X X X | S21B/H |
1/2" | 15 | 4.5 | 0. 03MPa | 1. 6MPa | 1. 6MPa | DHD1115 X X X | S21B/H | ||
3/4" | 20 | 9.3 | 0. 03MPa | 1. 6MPa | 1. 6MPa | DHD1120 X X X | S21B/H | ||
1" | 25 | 12 | 0. 03MPa | 1. 6MPa | 1. 6MPa | DHD1125 X X X | S21B/H | ||
1 1/4" | 32 | 24 | 0. 03MPa | 1. 6MPa | 1. 6MPa | DHD1132 X X X | S21B/H | ||
1 1/2" | 40 | 29 | 0. 03MPa | 1. 6MPa | 1. 6MPa | DHD1140 X X X | S21B/H | ||
2" | 50 | 48 | 0. 03MPa | 1. 6MPa | 1. 6MPa | DHD1150 X X X | S21B/H | ||