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Direct Acting Diaphragm Solenoid Valve Thread / Flange Connection Type

Categories Diaphragm Solenoid Valve
Brand Name: Naesel
Model Number: NLW11/21/22/71
Certification: CE CQC TUV ROHS VDE Intertek ETL
Place of Origin: China
MOQ: 10
Price: Negotiation
Payment Terms: Western Union, MoneyGram, L/C, T/T, Paypal
Supply Ability: 10000PCS Per Month
Delivery Time: 1-3 days
Packaging Details: carton with solid inner box as below photo
Seal Material: FKM EPDM NBR
Material: brass, stainless steel 304,430, FKM,
Temperature: -30℃~150℃(-22℉~302℉)
Pressure: 0.03MPA~1.6MPA (4.35PSI~230PSI)
Port: 3/8", 1/2", 3/4", 1", 1-1/4", 1-1/2", 2"NPT, G Thread
Thread: NPT, G, BSPP Thread
Orifice: 1.0, 1.6, 2.0, 2.5, 3.0,3.5,4.0, 5.0, 6.0, 8.0, 10.0(mm)
Voltage: DC:6VDC,12VDC, 24VDC, 36VDC AC:24VAC, 120VAC, 240VAC/60HZ, 110VAC,220VAC/50HZ
Fluid: Air, water, steam, oil, etc.
Charactoristics: compact design started at 0 bar with low power consumption
Motion Type: Direct Acting
Valve Type: Normally Closed
Connection type: Thread or Flange
Flange size: F2-1/2", F3", F4", F6", F8"
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Direct Acting Diaphragm Solenoid Valve Thread / Flange Connection Type

Solenoid Operated Diaphragm Valve Normal Closed Stainless Steel VITON Seal 145 PSI 18W DC

Solenoid Operated Diaphragm Valve Normal Closed Stainless Steel VITON Seal 145 PSI 18W DC

1. How To Order


Model Orifice Thread Body Seal Coil Voltage

NLW11 12, 15, 20, G- G B-Brass N-NBR S21B 1-AC220V 2-DC24V

NLW21 25, 32, 40, N- NPT S-SS304/316 E-EPDM S91B 3-AC110V 4-DC12V

NLW22 50, 65, 80, F- Flange F-Cast iron V-FRM/Viton SA11B 5-AC24V 6-DC36V

NLW71 100, 125,150 0543


NLW11 Solenoid Operated Diaphragm Valve Normal Closed Stainless Steel VITON Seal 145 PSI 18W DC

NLW21 Pilot diaphragm solenoid valve normal closed with S91B coil

NLW22 Pilot diaphragm solenoid valve normal open with S91B coil

NLW71 Pilot diaphragm solenoid valve normal open with SA11B coil

Example : NLW21 15 GBN S91B1: normal closed, 15mm orifice, G1/2", brass body, NBR seals, AC220V.


2. Solenoid Valve Specification

Medium: Air, water, steam, oil, etc. Temperature: NBR seal:-10℃~80℃(14℉~176℉)

Orifice: 1.0, 1.6, 2.0, 2.5, 3.0,3.5,4.0, EPDM seal:-30℃~120℃(-22℉~248℉)

5.0, 6.0, 8.0, 10.0(mm) Viton seal:-30℃~150℃(-22℉~302℉)

Pressure: NLW11:0.003MPA~1.6MPA (4.35PSI~232PSI) Port thread: NPT, G Thread

NLW21:0.03MPA~1.0MPA (4.35PSI~145PSI) Port size: 3/8”, 1/2”, 3/4”, 1”, 1-1/4", 1-1/2",

NLW22:0.03MPA~1.0MPA (4.35PSI~145PSI) 2", F2-1/2", F3", F4", F5", F6".

NLW71:0.03MPA~1.0MPA (4.35PSI~145PSI)


Voltage: DC:6VDC,12VDC, 24VDC, 36VDC, Coils: S21B,22VA(AC),17W(DC),IP65,100%ED

AC:24VAC, 110VAC, 120VAC, 220VAC, 240VAC S91B,22VA(AC),17W(DC),IP65,100%ED

Tolerance: ±10% SA11B, 9VA(AC),6W(DC),IP65,100%ED


Material: Body- Brass, stainless steel, Aluminum, Character: 1. Pilot diaphragm structure,

Seal- VITION, NBR, EPDM, PTFE 2. Low consumption

Armature- SS304 3. longterm continuous working

Plunger- SS430F 4. 1 million operation lifespan

Stop- SS430F

Spring- SS304

Shading Rings- Copper

Special Coils: Latching coil DC6~24V


3. Detailed Information

NLW11 Solenoid Operated Diaphragm Valve Normal Closed Stainless Steel VITON Seal 145 PSI 18W DC

ModelPortOrificeCVMin. PressureMax. PressureBody MaterialSeal MaterialCoil
AC(24VA)DC(18W)
NLW1112XXX3/8"124.50.03Mpa1.6Mpa1.6Mpa

Brass

SS304

SS316

Cast iron

NBR

EPDM

Viton

(FKM)

S21B
NLW1115XXX1/2"154.50.03Mpa1.6Mpa1.6MpaS21B
NLW1120XXX3/4"209.30.03Mpa1.6Mpa1.6MpaS21B
NLW1125XXX1"25120.03Mpa1.6Mpa1.6MpaS21B
NLW1132XXX1-1/4"32240.03Mpa1.6Mpa1.6MpaS21B
NLW1140XXX1-1/2"40290.03Mpa1.6Mpa1.6MpaS21B
NLW1150XXX2"50480.03Mpa1.6Mpa1.6MpaS21B
NLW1165XXXF2-1/2"65680.03Mpa1.6Mpa1.6MpaS21B
NLW1180XXXF3"801000.03Mpa1.6Mpa1.6MpaS21B
NLW11100XXXF4"1001750.03Mpa1.6Mpa1.6MpaS21B
NLW11125XXXF5"1252000.03Mpa1.6Mpa1.6MpaS21B
NLW11200XXXF6"1502500.03Mpa1.6Mpa1.6MpaS21B

NLW21 Pilot diaphragm solenoid valve normal closed with S91B coil

ModelPortOrificeCVMin. PressureMax. PressureBody MaterialSeal MaterialCoil
AC(22VA)DC(17W)
NLW2112XXX3/8"124.50.03Mpa1.0Mpa1.0Mpa

Brass

SS304

SS316

Cast iron

NBR

EPDM

Viton

(FKM)

S91B
NLW2115XXX1/2"154.50.03Mpa1.0Mpa1.0MpaS91B
NLW2120XXX3/4"209.30.03Mpa1.0Mpa1.0MpaS91B
NLW2125XXX1"25120.03Mpa1.0Mpa1.0MpaS91B
NLW2132XXX1-1/4"32240.03Mpa1.0Mpa1.0MpaS91B
NLW2140XXX1-1/2"40290.03Mpa1.0Mpa1.0MpaS91B
NLW2150XXX2"50480.03Mpa1.0Mpa1.0MpaS91B
NLW2165XXXF2-1/2"65680.03Mpa1.0Mpa1.0MpaS91B
NLW2180XXXF3"801000.03Mpa1.0Mpa1.0MpaS91B
NLW21100XXXF4"1001750.03Mpa1.0Mpa1.0MpaS91B
NLW21125XXXF5"1252000.03Mpa1.0Mpa1.0MpaS91B
NLW21150XXXF6"1502500.03Mpa1.0Mpa1.0MpaS91B

NLW22 Pilot diaphragm solenoid valve normal open with S91B coil

ModelPortOrificeCVMin. PressureMax. PressureBody MaterialSeal MaterialCoil
AC(22VA)DC(17W)
NLW2212XXX3/8"124.50.03Mpa1.0Mpa1.0Mpa

Brass

SS304

SS316

Cast iron

NBR

EPDM

Viton

(FKM)

S91B
NLW2215XXX1/2"154.50.03Mpa1.0Mpa1.0MpaS91B
NLW2220XXX3/4"209.30.03Mpa1.0Mpa1.0MpaS91B
NLW2225XXX1"25120.03Mpa1.0Mpa1.0MpaS91B
NLW2232XXX1-1/4"32240.03Mpa1.0Mpa1.0MpaS91B
NLW2240XXX1-1/2"40290.03Mpa1.0Mpa1.0MpaS91B
NLW2250XXX2"50480.03Mpa1.0Mpa1.0MpaS91B
NLW2265XXXF2-1/2"65680.03Mpa1.0Mpa1.0MpaS91B
NLW2280XXXF3"801000.03Mpa1.0Mpa1.0MpaS91B
NLW22100XXXF4"1001750.03Mpa1.0Mpa1.0MpaS91B
NLW22125XXXF5"1252000.03Mpa1.0Mpa1.0MpaS91B
NLW21150XXXF6"1502500.03Mpa1.0Mpa1.0MpaS91B

NLW71 Pilot diaphragm solenoid valve normal open with SA11B coil

ModelPortOrificeCVMin. PressureMax. PressureBody MaterialSeal MaterialCoil
AC(22VA)DC(17W)
NLW2212XXX3/8"124.50.03Mpa1.0Mpa1.0Mpa

Brass

NBR

EPDM

Viton

(FKM)

S91B
NLW2215XXX1/2"154.50.03Mpa1.0Mpa1.0MpaS91B
NLW2220XXX3/4"209.30.03Mpa1.0Mpa1.0MpaS91B
NLW2225XXX1"25120.03Mpa1.0Mpa1.0MpaS91B
NLW2232XXX1-1/4"32240.03Mpa1.0Mpa1.0MpaS91B
NLW2240XXX1-1/2"40290.03Mpa1.0Mpa1.0MpaS91B
NLW2250XXX2"50480.03Mpa1.0Mpa1.0MpaS91B

4. Diemsion



5. Packing Detail

Plastic Sealed packing to prevent metal being oxidized.


6. More Product Photo and Certifications


7. Why US?

Our core advantages to pursue Your Success.


1.Reliable Quality (We are OEM supplier of ASCO and Parker)


2.Over 20 years solenoid valve design and customize experience.


3.Mark Service(both Product and packing wiht your design and logo)


4.Related Supply Service, including Festo, SMC, , Airtac, Shako.


5.Good English communication


6.Opening Mind to growing with clients for different products.


(please continue reading to find out more detail)

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