水压阀--0.3-10bar

Watervalve YCD21 pilot diaphragm structure 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 : 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:YCD21: 0.03 1.6Mpa 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 YCL11 series NASS COIL 0543 is suitable for YCD21 Material: Body- Brass or stainless steel Seal -NBR, EPDM, PTFE or VITON Armature Tube - Stainless Steel 304 Plunger - Stainless Steel 430F Stop -Stainless Steel 430F Springs - SS 304 Shading Rings - Stainless Steel 304 Port Size Orifice Cv Min Pressure Max Pressure Seals Material Body Material Valve Body Coil AC(22VA) DC(14W) 3/8" 12 4.5 0. 03MPa 1. 0MPa 1. 0MPa NBR, EPDM, or VITON, Brass, or Stainless Steel YCD2112 X X X S91B 1/2" 15 4.5 0. 03MPa 1. 0MPa 1. 0MPa YCD2115 X X X S91B 3/4" 20 9.3 0. 03MPa 1. 0MPa 1. 0MPa YCD2120 X X X S91B 1" 25 12 0. 03MPa 1. 0MPa 1. 0MPa YCD2125 X X X S91B 1 1/4" 32 24 0. 03MPa 1. 0MPa 1. 0MPa YCD2132 X X X S91B 1 1/2" 40 29 0. 03MPa 1. 0MPa 1. 0MPa YCD2140 X X X S91B 2" 50 48 0. 03MPa 1. 0MPa 1. 0MPa YCD2150 X X X S91B