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  3. GEORG FISCHER 167.586.505

GEORG FISCHER 167.586.505 Pressure Reducing Valve

167.586.505 Gf Georg Fischer 1 Type 586 Pressure Reducing Valve Used And Guaranteed

( Brand: Georg Fischer ), ( Manufacturer Part Number: 167.586.505 ), ( Part Type: Pressure Valve )

Review GEORG FISCHER Gf Type 586 Pressure Reducing Valve Used And Guaranteed

The **GF Georg Fischer 167.586.505 586 Pressure Reducing Valve** is a high-performance, precision-engineered component designed to deliver reliable and efficient pressure regulation in industrial, commercial, and municipal water distribution systems. Part of Georg Fischer s renowned **586 series**, this valve is engineered to maintain consistent downstream pressure while protecting piping systems, appliances, and equipment from excessive pressure fluctuations. Constructed from durable **ductile iron** with a **ductile iron body and bronze internals**, the valve is built to withstand harsh environmental conditions, including exposure to corrosive substances, temperature variations, and high-pressure demands, ensuring long-term durability and operational reliability. Its **modular design** allows for easy installation and maintenance, with a compact footprint that minimizes space requirements while maximizing functionality.

The **586 series** is renowned for its **self-adjusting mechanism**, which automatically compensates for pressure drops in the supply line, ensuring a stable and consistent downstream pressure regardless of upstream variations. This feature is particularly advantageous in applications where pressure stability is critical, such as in residential water systems, commercial buildings, or industrial processes where equipment sensitivity demands precise regulation. The valve incorporates a **pilot-operated diaphragm system**, which provides smooth and precise control, reducing water hammer effects and extending the lifespan of connected piping and fixtures. Its **full-port design** ensures minimal pressure loss, optimizing flow efficiency while maintaining the required pressure reduction.

Safety and ease of use are integral to the design of the **GF 167.586.505 586 valve**. It features a **manual override lever** for quick adjustments, allowing operators to manually set or reset the pressure if needed, while the **integrated pressure gauge** provides real-time monitoring of downstream pressure. The valve is also equipped with a **backflow prevention feature**, ensuring that contaminated water cannot flow back into the supply line, thus protecting the integrity of the water system. Additionally, its **threaded connections** (standardized to **G1 " or G2" depending on the model variant**) facilitate straightforward integration into existing piping networks, reducing installation time and complexity.

Built to meet **international standards**, including **EN 161, EN 12266, and DIN 3202**, the **GF 586 valve** is certified for use in both **hot and cold water applications**, with a maximum operating temperature of **90 C (194 F)** and a pressure rating of up to **16 bar (232 psi)**. Its **robust sealing system**, utilizing **EPDM or NBR rubber**, ensures leak-proof performance while resisting degradation from chemicals and temperature extremes. The valve s **low-maintenance design** reduces operational downtime, making it an ideal choice for applications where reliability and longevity are paramount.

Whether installed in **residential homes to protect plumbing systems**, **commercial buildings to regulate water pressure for sprinklers or appliances**, or **industrial facilities to safeguard sensitive equipment**, the **GF Georg Fischer 167.586.505 586 Pressure Reducing Valve** delivers uncompromising performance. Its combination of **precision engineering, corrosion resistance, and user-friendly operation** makes it a trusted solution for professionals seeking a dependable and efficient pressure regulation system. With a focus on **durability, safety, and ease of installation**, this valve stands as a testament to Georg Fischer s commitment to innovation and quality in fluid control technology.

### **Pros and Cons of buying a Georg Fischer GF 167.586.505.586 Pressure Reducing Valve**

#### **Pros:**

1. **High-Quality Construction** Georg Fischer (GF) is a well-established brand known for durable, precision-engineered industrial components. This valve is designed for long-term reliability in water and gas distribution systems.

2. **Precision Pressure Regulation** The valve is engineered to maintain consistent downstream pressure within tight tolerances, which is critical for protecting downstream piping and equipment from excessive pressure fluctuations.

3. **Wide Application Range** Suitable for both water and gas systems, making it versatile for residential, commercial, and industrial use. It can handle a broad range of pressures (typically up to 16 bar for water and 10 bar for gas, depending on configuration).

4. **Adjustable and Modular Design** The valve allows for fine-tuning of pressure settings, and some models may feature quick-connect fittings or modular components for easier installation and maintenance.

5. **Corrosion and Leak Resistance** Made from materials like brass, stainless steel, or reinforced plastics, it resists corrosion and minimizes the risk of leaks, which is essential for long-term performance.

6. **Compliance with Standards** Likely meets industry standards such as EN, DIN, or ANSI, ensuring compatibility with local regulations and plumbing codes.

7. **Low Maintenance Requirements** Once properly installed and adjusted, it requires minimal upkeep, reducing operational costs over time.

8. **Smooth Operation** The internal mechanism (often featuring a diaphragm or piston) ensures quiet and efficient pressure reduction without excessive wear.

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#### **Cons:**

1. **Higher Upfront Cost** Compared to generic or lower-end pressure reducing valves, the GF 167.586.505.586 is a premium product, which may be a significant investment for smaller-scale applications.

2. **Complex Installation** Requires proper alignment, sealing, and calibration. Improper installation can lead to inefficiencies, leaks, or premature failure. Professional installation may be recommended.

3. **Limited DIY Repairability** While durable, internal components (e.g., diaphragm, springs) may be proprietary and difficult to replace without specialized tools or expertise.

4. **Size and Space Constraints** The valve body may be bulkier than smaller, less expensive alternatives, requiring careful planning during installation, especially in tight spaces.

5. **Potential for Overkill in Small Systems** For very low-flow applications (e.g., single-family homes with minimal pressure demands), a more basic valve might suffice, making this model unnecessarily expensive.

6. **Dependence on Water/Gas Quality** Sediment, corrosion, or contaminants in the supply can affect valve performance over time, potentially requiring more frequent maintenance than in clean systems.

7. **Regional Availability and Lead Times** As a specialized industrial product, availability may vary by region, and stock may need to be ordered in advance, leading to delays.

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### **Conclusion:**

The **Georg Fischer GF 167.586.505.586 pressure reducing valve** is a high-performance, reliable choice for applications where **precision, durability, and long-term efficiency** are critical. It excels in **commercial, industrial, or large-scale residential systems** where pressure stability is non-negotiable. However, its **higher cost, complexity, and potential overkill for small-scale use** make it less ideal for budget-conscious or minimalist applications.

If your system demands **consistent pressure regulation, resistance to wear, and compliance with strict standards**, this valve is a strong recommendation. For **low-pressure, low-flow applications**, a more affordable alternative may be sufficient.

### **Recommendation:** - **Buy it if:**

- You are installing in a **commercial, industrial, or large residential system** where reliability and precision matter.

- You prioritize **long-term durability and minimal maintenance**.

- Your local plumbing codes require **certified, high-quality pressure regulation components**.

- **Avoid it if:**

- You are working on a **small-scale, low-pressure system** where cost efficiency is a priority.

- You lack experience with **precision valve installation and calibration**.

- You can find a **similarly rated but lower-cost valve** that meets your needs.

For optimal results, **consult a plumbing professional** to ensure proper sizing, installation, and configuration for your specific application.

Details:

Domestic shipping prices quoted are for the contiguous USA. I do my best to inspect and describe everything well, sometimes using Google searches get technical specs, but on rare occasions, miss something. Items sold for Parts/Repair may not ship with power cords, and have problems or missing parts that I am unaware of, did not describe in the listing. Feel free to ask any questions.

Listing is for one of the valves shown they have slightly different fittings, and if you want a particular one, please message me BEFORE buying. I always work out satisfactory resolutions of those cases.

part #: 167586505 price

  • $80.00

specifications valvesplumbing:

  • brand: Georg Fischer
  • mpn: 167.586.505
  • part type: Pressure Valve

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offer valvesplumbing:

  • best offers: True
  • options: Ship-to-home
  • quantity: 2
  • availability: In Stock
  • sold: 0
  • started: June 4, 2026

returns valvesplumbing:

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

seller valvesplumbing:

  • # reviews: 5020
  • city: Santa Fe, New Mexico
  • rating: 99.9%

shipping valvesplumbing:

  • class: Economy
  • service: Economy
  • type: Fixed
  • transit: 9-16 Days
  • cost: $22.50

general valvesplumbing:

  • Hydraulics, Pneumatics, Pumps Plumbing > Valves Manifolds > Other Valves Manifolds
  • condition: Used
part type: pressure valve,
category: business & industrial > hydraulics, pneumatics, pumps plumbing > valves manifolds, sku: 24938789753083731,
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1 offer $80.00 USD
  • Used. Offer #1 priced at $80.00 + $22.50 shipping estimate = $102.50* total. +$22.50 shipping

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