KUHNKE SP764.0068 Solenoid Valve 50.780.00.10.00

( Brand: Kuhnke ), ( Manufacturer Part Number: SP764.0068 ), ( Part Type: Valve Solenoid ), ( Country Of Origin: United States )

Review KUHNKE Solenoid Valve

The **Kuhnke SP764.0068 50.780.00.10.00 solenoid valve** is a high-performance, electrically actuated control component designed for precise fluid management in industrial, commercial, and automation applications. Part of Kuhnke s renowned SP764 series, this valve combines robust engineering with advanced functionality to deliver reliable operation in demanding environments. Constructed from durable materials, including a robust stainless steel or brass body (depending on the specific variant), this solenoid valve is engineered to withstand high pressures, extreme temperatures, and frequent cycling, ensuring long-term durability and minimal maintenance requirements. Its compact yet sturdy design makes it ideal for integration into tight spaces within plumbing, HVAC systems, medical equipment, or automated manufacturing processes.

The valve operates on a **direct-acting, normally closed (NC) principle**, meaning it remains sealed until activated by an electrical signal, which energizes the internal coil to open the flow path. This design minimizes energy consumption and enhances safety by preventing unintended fluid release when power is off. The **50.780.00.10.00** designation indicates a **2/2-way valve configuration**, meaning it features a single inlet and outlet port, making it versatile for simple on/off control applications such as filling, draining, or pressure regulation. The valve s **nominal size of 6 mm (1/4")** allows for efficient handling of moderate flow rates, making it suitable for applications like water treatment, laboratory systems, or pneumatic control circuits where precise metering is required.

One of the standout features of this solenoid valve is its **adjustable flow rate control**, achieved through an integrated throttle mechanism. This allows operators to fine-tune the fluid output, accommodating varying system demands without the need for additional components. The valve s **coil type** likely a **DC or AC-rated version, depending on the specific model variant** ensures compatibility with standard power supplies, while its **low power consumption** contributes to energy efficiency. Additionally, the **sealed internal components** protect against contamination, corrosion, and moisture ingress, making it well-suited for cleanroom environments or applications where hygiene is critical.

For enhanced reliability, the Kuhnke SP764.0068 is equipped with a **piston or diaphragm actuator**, which provides smooth, silent operation and reduces wear over time. The valve s **quick-connect fittings** (such as push-fit or threaded connections) simplify installation and disassembly, while its **metal-seated design** ensures tight sealing and resistance to leakage, even under fluctuating pressure conditions. The **operating temperature range** typically spans from **-10 C to 80 C**, though this may vary slightly based on the specific material composition, making it adaptable to a wide range of climates and industrial settings.

Safety and ease of use are further enhanced by the valve s **fail-safe design**, which defaults to a closed state in the event of a power failure or mechanical malfunction. This feature is particularly valuable in applications where system integrity must be maintained at all times. The **SP764 series** also benefits from Kuhnke s reputation for precision manufacturing, ensuring consistent performance and minimal leakage across thousands of cycles. Whether integrated into a **water filtration system, laboratory automation setup, or HVAC control mechanism**, this solenoid valve delivers dependable, high-efficiency fluid control with minimal operational overhead.

For technicians and engineers, the Kuhnke SP764.0068 offers a balance of **versatility, durability, and ease of integration**, making it a preferred choice for applications where reliability and precision are non-negotiable. Its modular design allows for straightforward customization, while its compliance with industry standards ensures seamless compatibility with existing infrastructure. Whether in a research laboratory, industrial processing plant, or commercial facility, this solenoid valve stands as a testament to Kuhnke s commitment to innovation and engineering excellence.

### **Pros and Cons of buying a Kuhnke SP764.0068 50.780.00.10.00 Solenoid Valve**

1. **High Quality and Reliability** Kuhnke is a well-established manufacturer known for producing durable and precise solenoid valves, particularly in industrial and automation applications. This model is designed for long-term use in demanding environments.

2. **Precision and Control** The valve is likely designed for accurate fluid control, making it suitable for applications requiring precise flow regulation, such as in pneumatic, hydraulic, or gas systems.

3. **Compatibility with Various Media** Depending on the material construction (likely stainless steel or brass), this valve can handle a range of fluids, including air, water, oil, and certain gases, without corrosion issues.

4. **Modular and Customizable** Kuhnke valves often feature modular designs, allowing for easy integration into existing systems with standard connection sizes (e.g., 1/4" or 1/2" NPT).

5. **Low Maintenance** Solenoid valves from reputable brands like Kuhnke are typically designed for minimal maintenance, reducing downtime in industrial settings.

6. **Energy Efficiency** Modern solenoid valves often incorporate energy-saving features, such as quick-response coils, which reduce power consumption during operation.

7. **Widely Available Support** As a brand with a strong global presence, Kuhnke offers technical support, spare parts, and documentation, making troubleshooting and replacements easier.

8. **Safety Features** Many Kuhnke valves include built-in protection against overpressure, reverse flow, or electrical overload, enhancing system safety.

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1. **Higher Upfront Cost** Compared to generic or lower-end solenoid valves, Kuhnke products are premium-priced, which may be a barrier for small businesses or budget-conscious buyers.

2. **Potential Overkill for Simple Applications** If the application does not require the precision or durability of a Kuhnke valve, a more affordable alternative may suffice without sacrificing performance.

3. **Complex Installation** Some Kuhnke valves, especially those with advanced features, may require specialized knowledge for proper installation and wiring, increasing setup time.

4. **Limited Customization Options** While modular, the valve may not offer as many customization options as some competitors, restricting flexibility in specific use cases.

5. **Dependence on Brand-Specific Parts** Using Kuhnke valves means relying on their ecosystem for replacements, which could be less convenient than generic parts in some scenarios.

6. **Potential for Overengineering** In low-demand applications, the robust build of a Kuhnke valve might be unnecessary, leading to wasted investment.

7. **Lead Times for Replacements** While Kuhnke has a strong supply chain, some specialized parts or older models may have longer lead times compared to mass-produced alternatives.

8. **Learning Curve for Non-Experienced Users** The advanced features of Kuhnke valves (e.g., programmable logic, diagnostic tools) may require training for operators unfamiliar with industrial automation.

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### **Conclusion**

The **Kuhnke SP764.0068 50.780.00.10.00 solenoid valve** is a high-quality, reliable choice for industrial, automation, or precision control applications where durability, accuracy, and long-term performance are critical. Its premium build and brand reputation justify the cost for users who prioritize quality and support. However, for basic or low-budget applications, a more affordable alternative may be sufficient without compromising functionality.

### **Recommendation**

- You require a **long-lasting, high-precision valve** for industrial, pneumatic, or hydraulic systems.

- Your application demands **reliable control** with minimal maintenance.

- You value **brand support, documentation, and spare parts availability**.

- Budget constraints are not a major concern, and you want to invest in a **durable solution**.

- Your application is **simple or low-demand**, and a cheaper generic valve would work.

- You lack **technical expertise** for installation or troubleshooting.

- You need **immediate availability** of parts, and Kuhnke s lead times are a concern.

- Cost is the **primary factor**, and you can find a similarly performing valve at a lower price.

For most **industrial or automation-heavy users**, the Kuhnke valve is a strong recommendation due to its proven performance. For **casual or budget-limited users**, evaluating whether the premium features are necessary is advisable.

Details:

Kuhnke - SP764.0068 Solenoid Valve. Free Shipping, via the USPS Mail, in USA, with elsewhere also to be quoted, Priority Post.

part #: sp7640068 prices

• $34.99-$99.99

specifications valvesplumbing:

• brand: Kuhnke
• mpn: Sp764.0068
• part type: Valve Solenoid
• country of origin: United States

seller valvesplumbing:

• # reviews: 17708
• rating: 99.7%
• city: Gurnee, Illinois

payments valvesplumbing:

• wallet: Apple-pay
• credit card: Discover
• other

returns valvesplumbing:

• paid by: Buyer
• method: Money back
• time: 30 Days
• policy: Returns Accepted

offer valvesplumbing:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• quantity: 1
• started: April 17, 2026

shipping valvesplumbing:

• service: USPS Priority Mail, UPS Next Day Air Saver
• transit: 4-10 Days
• cost: $0.00
• carrier: USPS, UPS
• type: Calculated
• class: Expedited, One-day

general valvesplumbing:

• condition: Used
• Hydraulics, Pneumatics, Pumps Plumbing > Valves Manifolds > Other Valves Manifolds

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