U.S. Solid 1/2" Brass Electric Solenoid Valve Instruction Manual

1. Оршил ба түүнээс дээшview

This manual provides essential information for the safe and effective installation, operation, and maintenance of your U.S. Solid 1/2" Brass Electric Solenoid Valve. This valve is designed for controlling the flow of air, water, oil, and fuel, featuring a normally closed configuration and a durable VITON gasket for chemical resistance.

Please read this manual thoroughly before installation and operation to ensure proper function and to prevent damage or injury.

2. Аюулгүй байдлын мэдээлэл

АНХААРУУЛГА: Энэ бүтээгдэхүүн нь таныг хар тугалга зэрэг химийн бодист өртүүлж болзошгүй бөгөөд Калифорни мужид хорт хавдар, төрөлхийн гажиг эсвэл нөхөн үржихүйн бусад хор хөнөөл учруулдаг гэдгээрээ алдартай. Дэлгэрэнгүй мэдээллийг эндээс авна уу. www.P65Warnings.ca.gov.

• Always disconnect power before installing, servicing, or performing maintenance on the valve.
• Ensure the valve is compatible with the fluid or gas being controlled. The VITON gasket is suitable for gasoline, kerosene, and other organic solvents. Do NOT use NBR gaskets for gasoline.
• Install the valve in a location that is easily accessible for inspection and maintenance.
• Ensure proper electrical connections are made according to local codes and regulations.
• Avoid exceeding the maximum pressure and temperature ratings specified for the valve.

3. Бүтээгдэхүүний онцлог

• 1/2" NPT (USA National Pipe Thread): Commonly used standard pipe thread in the U.S.
• Хатуу гуулин хийц: The valve's body is made of solid brass, offering excellent corrosion resistance.
• Unidirectional Flow: An arrow on the valve body indicates the intended flow direction. Horizontal mounting is recommended.
• Direct Acting and Normally Closed: The solenoid's magnetic field directly moves the plunger to close the orifice for fluid or gas flow. The valve only opens when energized.
• VITON Gasket: Viton is a chemically inert material, ideal for use with gasoline, kerosene, and other organic solvents.
• IP65 үнэлгээ: Provides protection against dust ingress and low-pressure water jets from any direction.

Зураг 3.1: Урд view of the U.S. Solid 1/2" Brass Electric Solenoid Valve.

Figure 3.2: Illustration of Normally Closed valve operation (Power OFF = Closed, Power ON = Open).

Figure 3.3: Explanation of IP65 Ingress Protection rating, indicating dust tight and protection against water jets.

4. Тохиргоо ба суурилуулалт

4.1 Механик суурилуулалт

• Identify the inlet and outlet ports. The valve is unidirectional, and an arrow on the body indicates the flow direction.
• Apply appropriate thread sealant (e.g., PTFE tape) to the 1/2" NPT threads before connecting to piping.
• Mount the valve horizontally for optimal performance.
• Нэвчилтээс урьдчилан сэргийлэхийн тулд бүх холболтууд нягт байгаа эсэхийг шалгаарай.

Figure 4.1: Key dimensions of the solenoid valve for installation planning.

4.2 Цахилгааны холболт

The valve operates on 12V DC. Connect the power supply to the solenoid coil terminals. The polarity for DC operation typically does not matter for the coil itself, but ensure your power supply is correctly wired.

• Connect the positive (+) lead from your 12V DC power source to one terminal of the solenoid coil.
• Connect the negative (-) lead (ground) from your 12V DC power source to the other terminal of the solenoid coil.
• Богино холболтоос урьдчилан сэргийлэхийн тулд бүх цахилгаан холболтууд найдвартай, тусгаарлагдсан эсэхийг шалгаарай.

5. Ашиглалтын заавар

This is a normally closed (NC) solenoid valve. This means that when no power is applied to the coil, the valve remains in a closed position, preventing fluid or gas flow. When 12V DC power is applied to the coil, the solenoid energizes, pulling the plunger and opening the valve to allow flow.

• To open the valve: Apply 12V DC power to the solenoid coil.
• To close the valve: Remove 12V DC power from the solenoid coil.
• The valve is designed for short cycles. For applications requiring continuous flow for extended periods (e.g., over 3 hours), consider using a motorized valve instead.

6. Засвар үйлчилгээ

Regular inspection and maintenance can extend the lifespan of your solenoid valve.

• Цэвэрлэгээ: Periodically inspect the valve for debris or buildup, especially if used with fluids containing particulates. The valve features a removable plug for easy internal maintenance and cleaning.
• Жийргэвчний үзлэг: Check the VITON gasket for signs of wear, cracking, or chemical degradation. Replace if necessary to prevent leaks.
• Ороомгийн үзлэг: Ensure the solenoid coil is free from physical damage or excessive heat buildup.
• Нэвчилтийг шалгах: Regularly check all connections for leaks.

Figure 6.1: Close-up of the valve's base, showing the screws that allow access for maintenance.

7. Алдаа засах

8. Техникийн үзүүлэлтүүд

• Загварын дугаар: USS-NSV00003
• Материал: Brass, Viton
• Гадна өнгөлгөө: Гуулин
• Оролтын холболтын хэмжээ: 0.5 Inches NPT
• Оролтын холболтын төрөл: Урсгалтай
• Гаралтын холболтын хэмжээ: 0.5 Inches NPT
• Гаралтын холболтын төрөл: Threaded (FNPT)
• Портын тоо: 2
• Хавхлагын төрөл: Соленоид хавхлага
• Үйл ажиллагаа: Direct Acting, Normally Closed
• Ботьtage: 12V DC
• Эрчим хүчний хэрэглээ: 12 Вт
• Температурын хүрээ: -10 хэмээс 120 хэм хүртэл
• Pressure Range (Air/Water): 0-8 бар
• Pressure Range (Oil): 0-5 бар
• Ажлын мөчлөг: ED 100%
• Тодорхойлолт хангасан: IP65
• Барааны жин: 1.66 фунт
• Багцын хэмжээ: 5.08 x 3.43 x 2.44 инч
• Гарал үүслийн улс: Хятад
• UPC: 888107093619

Зураг 8.1: Дээд тал view showing key specifications printed on the solenoid coil.

9. Баталгаат хугацаа ба дэмжлэг

U.S. Solid offers a 1-year or money-back promise for their products, ensuring customer satisfaction.

For technical support, warranty claims, or further inquiries, please visit the official U.S. Solid store or contact their customer service directly.

Official U.S. Solid Store: U.S. Solid Amazon Store