HUNTINGTON PV-075-H170 Pneumatic Vacuum Valve Peter Paul KF40/KF50 Solenoid

( Brand: Huntington ), ( Manufacturer Part Number: PV-075-H170 ), ( Part Type: Pneumatic Vacuum Valve Solenoid ), ( Country Of Origin: United States )

Review HUNTINGTON Pneumatic Vacuum Valve Kf40/kf50 Peter Paul Solenoid

The **Huntington PV-075-H170 Pneumatic Vacuum Valve**, engineered by **Peter Paul** and equipped with **KF40/KF50 KF-flange compatibility**, represents a high-performance solution for precise fluid control in industrial, laboratory, and vacuum system applications. This robust valve combines advanced pneumatic actuation with a reliable solenoid driver to deliver seamless operation in environments where clean, leak-free performance is critical. Designed with a **direct-acting, normally closed (NC) configuration**, the PV-075-H170 ensures tight sealing when de-energized, minimizing air or gas leakage and maintaining system integrity. Its **pneumatic vacuum design** allows for efficient handling of both positive and negative pressure applications, making it ideal for processes such as vacuum pumping, gas delivery, or fluid transfer in pharmaceutical, semiconductor, or analytical instrumentation setups.

The valve s **KF40/KF50 KF-flange interface** adheres to the **ISO 3669 standard**, ensuring compatibility with a wide range of vacuum systems, including those used in mass spectrometry, thin-film deposition, or chemical vapor deposition (CVD) processes. The **KF-flange connection** provides a secure, leak-tight seal while allowing for easy installation and removal, reducing downtime during maintenance or system upgrades. Constructed from **high-grade stainless steel (typically 316L or 304)**, the valve body and internal components resist corrosion, chemical degradation, and thermal stress, making it suitable for aggressive environments or applications involving corrosive gases.

The **H170 solenoid driver** integrated into this model offers precise control over valve operation, enabling rapid response times and consistent actuation under varying load conditions. The solenoid s **pneumatic assist mechanism** ensures smooth, jitter-free opening and closing, reducing wear on the valve s internal seals and prolonging its operational lifespan. Additionally, the valve s **fail-safe design** whether normally closed or open, depending on configuration provides an extra layer of reliability, preventing unintended system failures in critical applications. The **adjustable air pressure settings** allow operators to fine-tune performance based on specific system requirements, optimizing flow rates and minimizing energy consumption.

For applications demanding **ultra-high vacuum (UHV) or high-purity environments**, the PV-075-H170 incorporates **bakeable seals and non-outgassing materials**, ensuring minimal contamination and maintaining vacuum integrity even at elevated temperatures. The valve s **low leakage rate** and **high repeatability** make it a trusted choice for applications where precision and consistency are paramount. Whether used in **research laboratories, semiconductor fabrication, or industrial manufacturing**, this valve delivers a balance of durability, efficiency, and reliability, making it a versatile component in modern vacuum and fluid control systems.

### **Pros and Cons of buying a Huntington PV-075-H170 Pneumatic Vacuum Valve (KF40/KF50, Peter Paul Solenoid)**

1. **High Reliability and Durability** The Huntington PV-075-H170 is a well-engineered valve designed for industrial applications, including vacuum systems. Its robust construction ensures long-term performance, reducing the need for frequent replacements.

2. **Compatibility with KF Flanges** The valve is specifically designed to work with KF40 and KF50 flanges, which are standard in many vacuum systems. This compatibility minimizes the need for additional adapters or modifications.

3. **Peter Paul Solenoid Integration** The inclusion of a Peter Paul solenoid (a reputable brand in pneumatic and vacuum control) suggests a high-quality actuator mechanism. This ensures precise control over valve operation, reducing leakage and improving efficiency.

4. **Versatile Applications** Suitable for a range of vacuum systems, including those in semiconductor manufacturing, laboratory equipment, and other precision applications where controlled gas flow is critical.

5. **Modular Design** The valve s design may allow for easy integration into existing systems, reducing installation complexity and downtime.

6. **Low Maintenance Requirements** Due to its durable materials and tight-sealing mechanisms, the valve typically requires minimal maintenance, lowering operational costs over time.

7. **Consistent Performance** The valve is designed to maintain stable operation under varying pressure conditions, ensuring reliable performance in dynamic environments.

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1. **Higher Upfront Cost** Compared to generic or lower-quality vacuum valves, the Huntington PV-075-H170 may have a higher initial purchase price. This could be a barrier for smaller operations or budget-conscious buyers.

2. **Specialized Knowledge Required** Proper installation, calibration, and maintenance may require technical expertise. Improper handling could lead to reduced lifespan or system inefficiencies.

3. **Limited Availability of Spare Parts** As a specialized component, finding replacement parts or compatible upgrades might be challenging, especially if the manufacturer is no longer actively producing the model.

4. **Potential Overkill for Simple Applications** If the valve is being used in a low-demand or non-critical system, its advanced features may not be fully utilized, making it an unnecessary investment.

5. **Dependence on Solenoid Performance** The reliability of the valve ultimately depends on the Peter Paul solenoid. If the solenoid fails, it could disrupt the entire system, requiring additional troubleshooting.

6. **Potential for Overcomplication** For users unfamiliar with pneumatic or vacuum systems, the valve s complexity might introduce unnecessary challenges in setup and troubleshooting.

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The Huntington PV-075-H170 pneumatic vacuum valve is a high-quality, specialized component ideal for industrial or precision vacuum applications where reliability, compatibility, and performance are critical. Its strengths lie in its durability, precision control, and compatibility with KF flanges, making it a strong choice for systems requiring consistent vacuum management. However, its higher cost, specialized requirements, and potential maintenance challenges may not justify its purchase for simpler or lower-demand applications.

- **Buy if:** You are operating in an industrial or laboratory setting where vacuum control is critical, and you prioritize long-term reliability and compatibility with KF flanges. The investment is justified if the valve will be used in high-stakes applications where downtime is costly.

- **Avoid if:** Your application is basic, budget constraints are tight, or you lack the technical expertise to install and maintain the valve properly. In such cases, a more affordable or simpler valve may suffice without sacrificing performance.

- **Consider alternatives:** If the price is prohibitive, explore other reputable brands (e.g., Vacuubrand, Pfeiffer Vacuum) that offer similar functionality but may have different pricing or feature sets. Additionally, assess whether a used or refurbished unit could provide cost savings without compromising quality.

Details:

Actuator: Gold anodized pneumatic cylinder H170 series, spring-return. This is a complete, ready-to-install automated vacuum isolation assembly. Condition Removed from service, sold as-is. UL/CSA recognized component solenoid.

Electrical: Bare red lead wires from solenoid coil. Manual override: Red-handled mini ball valve on pilot air line included. Body material: Stainless steel. Connections/Interfaces.

Inlet flange: KF-40 NW-40 with o-ring and clamp hardware. Typical lab/process installation wear. Specifications. All hardware intact.

Valve model: Huntington PV-075-H170. Compatible with Brain, Proffer, Leopold, Edwards, Variant, Agent, and similar vacuum system architectures.

part #: pv075h170 prices

• $275.00-$595.00

specifications valvesplumbing:

• brand: Huntington
• mpn: Pv-075-h170
• part type: Pneumatic Vacuum Valve Solenoid
• country of origin: United States

payments valvesplumbing:

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seller valvesplumbing:

• city: Clare, Michigan
• rating: 100.0%
• # reviews: 442

shipping valvesplumbing:

• type: Fixed
• cost: $20.00
• service: FedEx Ground / FedEx Home Delivery
• carrier: FedEx
• transit: 3-7 Days
• class: Standard

returns valvesplumbing:

• policy: No Returns

general valvesplumbing:

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

offer valvesplumbing:

• sold: 0
• quantity: 1
• started: April 8, 2026
• best offers: True
• options: Ship-to-home
• availability: In Stock

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