2L-15 High-Temperature Brass Steam Solenoid Valve
We Mainly do Pneumatic Cylinder, solenoid valve, pneumatic valve, air treatment units, quick connection fittings and PU tube . Our 4V. 3V.2V.2p .solenoid valve ,and 4A.3A Pneumatic valve sell so hot in Asia, Europe,and Middle East. We are popular in pneumatic and Hydraulic market. Our accessories taked from the same supplier as Airtac.
2L-15 High-Temperature Brass Steam Solenoid Valve
Basic Info:
We Mainly do Pneumatic Cylinder, solenoid valve, pneumatic valve, air treatment units, quick connection fittings and PU tube .
Our 4V. 3V.2V.2p .solenoid valve ,and 4A.3A Pneumatic valve sell so hot in Asia, Europe,and Middle East.
We are popular in pneumatic and Hydraulic market. Our accessories taked from the same supplier as Airtac.
Product Overview
2L-15 High-Temperature Brass Steam Solenoid Valve is a common steam dedicated control valve. It adopts mature pilot type design, stable performance and strong practicability.
With excellent high temperature resistance and reliable sealing performance, it is widely used in steam heating, steam boiler, textile machinery, food equipment and other fields to realize automatic on-off control of steam pipelines.
General Specifications
| Parameter | Specification | Remarks |
|---|---|---|
| Model | 2L-15 (2L Series) | Pilot-operated piston type |
| Body Material | Brass H59 (SUS304 stainless steel optional) | Cost-effective, good corrosion resistance |
| Operation Type | Pilot-Operated Piston | Minimum differential: 0.03MPa |
| Control Type | Normally Closed (standard) / Normally Open (optional) | |
| Sealing Material | PTFE (Polytetrafluoroethylene) / EPDM / Fluororubber | High temperature resistance |
| Suitable Media | Saturated steam, hot water, air, light oil (≤20 CST), thermal oil | |
| Working Pressure Range | 0.03 ~ 1.6 MPa (0.3-16 bar / 0.5-16 kg/cm²) | |
| Maximum Withstand Pressure | 1.6 MPa (16 bar) / up to 2.0 MPa for some variants | |
| Media Temperature | -5℃ ~ +180℃ (up to 185℃ / 200℃ for some variants) | |
| Ambient Temperature | -5℃ ~ +80℃ | |
| Port Size (Threaded) | G1/2" (DN15) ~ G2" (DN50) | Other sizes: G3/8", G3/4", G1", G1¼", G1½" |
| Flow Coefficient (Cv) | 4.5 (DN15) ~ 48 (DN50) | |
| Operating Voltage | AC220V, AC110V, AC380V, DC24V, DC12V | AC48VA / DC30W typical |
| Protection Rating | IP54 (iron shell coil standard) | |
| Insulation Class | Class B | |
| Leakage Rate | Zero leakage (under rated conditions) | Automatic wear compensation seal |
| Service Life | >150,000 cycles | |
| Connection Method | Lead wire type / DIN junction box | Explosion-proof version available on request |
| Special Features | Automatic wear compensation, balanced piston gap design |
Dimensions & Specifications by Size
| Connection (G/NPT) | DN | Valve Dimensions (L×W×H mm) | Cv Value | Max Pressure |
|---|---|---|---|---|
| 1/2" | 15 | 68 × 48 × 125 | 4.5 | 0.03~7.5MPa |
| 3/4" | 15 | 68 × 48 × 125 | 4.5 | 0.03~7.5MPa |
| 1" | 25 | 96 × 70 × 145 | 12 | 0.03~7.5MPa |
| 1¼" | 32 | 150 × 135 × 170 | 25 | 0.03~7.5MPa |
| 1½" | 40 | 160 × 145 × 180 | 31 | 0.03~7.5MPa |
| 2" | 50 | 185 × 155 × 210 | 50 | 0.03~7.5MPa |
Available Sub-Models
| Model | Connection | Port Size |
|---|---|---|
| 2L-10 | G3/8" | DN10 |
| 2L-15 | G1/2" | DN15 |
| 2L-20 | G3/4" | DN20 |
| 2L-25 | G1" | DN25 |
| 2L-32 | G1¼" | DN32 |
| 2L-35 | G1¼" | DN35 |
| 2L-40 | G1½" | DN40 |
| 2L-50 | G2" | DN50 |
| 2L-XXF | Flanged | DN25-50 |
Temperature Ratings by Seal Material
| Sealing Material | Temperature Range | Suitable Media |
|---|---|---|
| NBR | -20℃ ~ +80℃ | Air, water, natural gas |
| EPDM | -40℃ ~ +120℃ | Hot water |
| VITON / PTFE | -50℃ ~ +260℃ | Oil, hot water, low-pressure steam |
Sealing Materials & Temperature Range
| Seal Code | Sealing Material | Fluid Temperature | Suitable Media |
|---|---|---|---|
| X=N | NBR | -20℃ ~ 80℃ | Air, water, natural gas |
| X=E | EPDM | -20℃ ~ 135℃ | Hot water |
| X=V | VITON | -10℃ ~ 155℃ | Hot oil, hot water |
Model & Specification Table (G/NPT Thread Connections)
| Port Size | Orifice (mm) | Flow (Cv) | Pressure Rating |
|---|---|---|---|
| 1/2" | 15 | 4.5 | 0.3~16 Bar |
| 3/4" | 20 | 7.6 | 0.3~16 Bar |
| 1" | 25 | 12 | 0.3~16 Bar |
| 1½" | 40 | 19.2 | 0.3~16 Bar |
| 2" | 50 | 24 | 0.3~16 Bar |
Electrical Specifications
| Voltage | Coil Power | Operating Current | Coil Model | Connection Type |
|---|---|---|---|---|
| AC220V | 9VA | 0.04A | BA11 | Junction box |
| DC24V | 8W | 0.35A | BA11 | Junction box |
| AC110V | 9VA | 0.82A | BA11 | Junction box |
| DC12V | 8W | 1.68A | BA11 | Junction box |
| AC24V | 9VA | 0.375A | BA12 | 300mm lead wires |
| AC36V | 9VA | 0.25A | BA12 | 300mm lead wires |
Quick Selection Guide
| Nominal Diameter | Pipe Size | Recommended Model |
|---|---|---|
| DN10 | 3/8" | 2W-15-31X |
| DN15 | 1/2" | 2W-15-41X |
| DN20 | 3/4" | 2W-20-51X |
| DN25 | 1" | 2W-25-61X |
| DN32 | 1-1/4" | 2W-32-71X |
| DN40 | 1-1/2" | 2W-40-81X |
| DN50 | 2" | 2W-50-91X |
Media & Seal Material Selection
|
Selection Tips
1, Voltage Matching: AC220V is for standard mains power; DC24V/12V are better for industrial control, vehicle, and low-voltage systems. Always confirm the coil voltage to avoid burnout. 2,Temperature Limits: The seal material determines the maximum operating temperature. For example, NBR (80°C max) is not suitable for continuous use in hot water above 80°C, as it will degrade and leak. 3,Media Compatibility: Oily media requires VITON seals, as NBR will swell and fail in oil. Steam applications should use VITON or higher-grade seals. 4,Size Consistency: Always match the valve size to your pipe's nominal diameter. Using a smaller valve will restrict flow and shorten its lifespan.
Supplementary Key Points (3 Points Summary)
✅PTFE Seal UpgradePTFE sealing is newly upgraded, with temperature resistance up to 260℃, excellent resistance to strong acid, alkali and organic solvents, ideal for chemical and high-temperature steam working conditions.
✅Dual Power OptionsIt provides dual power specifications: 22VA/30VA for AC and 17W/24W for DC, matching different coil types and adaptable to customers' various power load requirements.
✅Model Code RuleThe letter X in the model stands for sealing material code: N=NBR, E=EPDM, V=VITON; just replace it directly when ordering.
Our Advantages:
✅Classic pilot diaphragm structure, stable opening and closing, low noise
✅High-quality brass valve body, durable, good pressure resistance
✅Special high-temperature resistant sealing parts, anti-aging, no steam leakage
✅Good heat resistance, perfectly suitable for steam medium
✅Standard coil design, stable power supply, long service life
✅Standard thread connection, easy installation and maintenance |
|
|||||||||||||||||
Production Workshop：
Where to be used：
Supplier's popular products:
![KJW1D7LNZMZJLDZ(NEL[]RB](/Content/uploads/2020480534/20200610134717b0421f6654e94d0da8c0a2ff0841247c.png "product-803-416")
Tips:
1. Your inquiry related to our products or prices will be replied in 24 hours
2. Well-trained and experienced staffs to answer all your inquiries in fluent English.
3. OEM&ODM, any your customized lightings we can help your to design and put into product.
4. Distributorship is offered for your unique design and some our current models.
5. Protect your sales area, ideas of design and all your private information.
When selecting a stainless steel pneumatic air gripper cylinder, consider factors such as gripping force, stroke length, operating pressure, compatibility with the object size and weight, and the specific environmental conditions of your application. It is advisable to consult the manufacturer's specifications and guidelines to ensure the proper selection, installation, and operation of the gripper cylinder for your specific requirements.
Hot Tags: 2l-15 high-temperature brass steam solenoid valve, China, manufacturers, suppliers, factory, customized, low price, made in China
Send Inquiry
