2 Way Normally Closed Diaphragm Direct Lifting Low Price 12V Water Slenoid Valve

• Customization: Available
• Media: Water
• Temperature: Low Temperature
• Model NO.: 2W21
• Actuator: Electric
• Connection Form: Thread
• Type: Direct Lifting
• Valve Structure: Direct-Acting Piston Structure
• Power Supply: AC&DC
• Application: Industrial Usage, Water Industrial Usage, Household Usage, City Gas
• Port Size: 3/8", 1/2", 3/4", 1", 1 1/4", 1 1/2", 2"
• Oriffice: 12, 15, 20, 25, 32, 40, 50
• Seals: NBR, EPDM or Viton
• Voltage: DC12V, 24V, AV24V, 120V, 240V, 110V, 220V
• Transport Package: 31*21*35
• Specification: CE, TUV, ROHS, VDE, TUV
• Trademark: YONGCHUANG
• Origin: Zhejiang, China
• HS Code: 8481804090
• Production Capacity: 30000PCS/ Per Month
• Package Size: 31.00cm * 25.00cm * 21.00cm
• Package Gross Weight: 0.700kg

Product Description

2W21Series
Diaphragm Direct Lifting
3/8- 2'' 2WAY NC/NO
Characteristic: 1 Direct lifting diaphragm construction
2 Open from zero bar for low pressure system use
3 High frequency of flying lead coil
Medium: Air, City Gas, Water, Oil, Petroleum, etc
Temperature: NBR Seal: -10 to 80
EPDM Seal: -10 to 120
VITON Seal: -10 to 150
Pressure: 2W11: 0 ~ 1.0MPa
2W12: 0 ~ 1.0MPa
Port Size: 3/8'', 1/2'', 3/4'', 1'', 11/4'', 11/2'', 2''
Port Thread: G, BSP, NPT, Flange
Orifice(mm): 12, 15, 20, 25, 32, 40, 50
Voltage: DC- 12V, 24V
AC-24V, 120V, 240V/60Hz; 110V, 220V/50Hz
Tolerance: +/-10%
Coins: Y32B, 40VA(AC), 18W(DC), IP65, 100%ED
Y42B, 50VA(AC), 20W(DC), IP65, 100%ED
S51B: 30VA(AC), 24W(DC), IP65, 100%ED
SD01B: 28VA(AC), 36W(DC), IP65, 100%ED
Material: Body- Brass
Seal- NBR, EPDM or VITON
Armature Tube - Stainless Steel 304
Plunger - Stainless Steel 430F
Stop - Stainless Steel 430F
Springs - SS304
Shading Rings - Stainless Steel304





Q1: What is the Warranty for the solenoid valves?
A1: For the valves,we have one and half year warranty.If any quality problems on our side during this period, we will make free replacement.

Q2: What is NO and NC?
A2: NO stands for normally open.While energized, valve closes; if de-energized, valve opens.NC stands for normally closed,While energized, valve opens; if de-energized, valve closes.

Q.3: What is the assembly way of solenoid valves?
A3: we suggest to make horizontal installation to enlarge life time,vertical installation is also ok if have special request.

Q4:ls there any cheap shipping cost to import to our country?
A4: For small order,express will be the best.And for bulk order, seal shipment is better but takes longer time.You can also make air shipment.

Q5:Can we make customized product?
A5:Yes, we are good at making solutions for customers. About 40% are customized products.Cooperate with top university in china,we have more than 20 professional engineers in solenoid valves. Our boss has more than 27 years experience in solenoid valve design.We have successfully made many excellent solutions for customers from china and abroad.
 
 

Thanks for your inquire!
You can according the below table to select type for yourself