PISTER BKH-61 Ball Valve Manual Steel Block DN6 PN500 2-WAY

( Brand: Pister ), ( Manufacturer Part Number: BKH-61 ), ( Shelf: A-10 ), ( Type: Ball Valve ), ( Maximum Pressure: 500 Bar ), ( Rated Pressure: Pn500 ), ( Mounting Type: Block Type ), ( Country Of Origin: Germany ), ( Operation: Manual ), ( Valvewaysposition: 2-way )

Review PISTER Ball Valve Dn6 2-way Manual Steel Block Type

The **Pister BKH-61 DN6 PN500 2-Way Manual Steel Block Ball Valve** is a robust, high-performance industrial valve engineered for demanding applications requiring exceptional durability, reliability, and precise flow control. Designed with a **steel block construction**, this valve is built to withstand extreme operating conditions, including high-pressure environments up to **PN500 (50 bar)**, making it ideal for heavy-duty industrial, oil and gas, chemical processing, and power generation systems where corrosion resistance and structural integrity are paramount. The **DN6 ( -inch) nominal size** ensures compatibility with smaller piping systems, offering versatility for applications where space is limited but performance cannot be compromised.

Featuring a **full-port, 2-way ball design**, this valve provides smooth, leak-proof operation with minimal pressure drop, allowing for optimal fluid flow while maintaining tight shutoff capabilities. The **manual operation** mechanism, likely equipped with a lever handle or gearbox for added torque, ensures easy and precise control, whether in on/off or throttling applications. The valve s **steel body and trim components** are engineered to resist wear, corrosion, and thermal stress, extending its operational lifespan even in harsh environments. Additionally, the **PN500 rating** signifies its ability to handle high-pressure differentials without deformation, making it suitable for critical system applications where failure is not an option.

The **BKH-61 series** from Pister is renowned for its **seal integrity**, with floating or trunnion-mounted ball configurations (depending on the specific variant) ensuring consistent sealing performance over countless cycles. The valve s **metallic sealing surfaces** often reinforced with materials like stainless steel or hard-coated alloys prevent leakage and maintain efficiency under fluctuating pressure conditions. For enhanced safety and ease of maintenance, the design may include features such as **blind flange compatibility**, **pressure balance cavities**, or **anti-static discharge pathways**, depending on the exact configuration. Whether integrated into a hydraulic system, a high-pressure gas pipeline, or a critical fluid transfer application, this ball valve delivers **uncompromising performance, longevity, and operational reliability** making it a trusted choice for engineers and operators demanding nothing less than excellence in valve technology.

### **Pros and Cons of buying a Pister BKH-61 Ball Valve (DN6, PN500, 2-Way, Manual, Steel Block)**

1. **High Pressure Rating (PN500)** Suitable for industrial applications requiring robust pressure handling, such as high-pressure gas, steam, or hydraulic systems.

2. **Durable Steel Construction** The steel block ensures longevity and resistance to corrosion, making it ideal for harsh environments.

3. **Full Port Design (DN6)** Minimizes flow restriction, maintaining optimal fluid or gas throughput efficiency.

4. **Manual Operation** Simple and reliable for applications where automation is unnecessary or impractical.

5. **Reliable Sealing** PTFE or metal-seated options (depending on model) provide leak-proof performance under high pressure.

6. **Versatile Applications** Works well in chemical processing, oil & gas, power generation, and HVAC systems.

7. **Standardized Design** Compatible with common piping systems, reducing installation complexity.

8. **Low Maintenance** Ball valves generally require less maintenance than gate or globe valves in similar conditions.

1. **Limited Flow Control** Not ideal for precise throttling; best suited for on/off applications.

2. **Potential for Leakage Over Time** If not properly maintained, seals may degrade, especially in corrosive environments.

3. **Higher Cost Compared to Lower-Grade Valves** The PN500 rating and steel construction make it more expensive than standard valves.

4. **Manual Operation Limitations** Requires physical intervention, which may be inconvenient in remote or automated systems.

5. **Potential for Cavitation or Erosion** In high-velocity or abrasive media, the valve may wear faster than expected.

6. **Weight and Installation Complexity** The robust steel construction adds weight, making installation more labor-intensive.

7. **Limited Availability of Spare Parts** Some specialized models may have longer lead times for replacements.

The **Pister BKH-61 (DN6, PN500, steel block)** is a high-performance ball valve designed for demanding industrial applications where reliability under high pressure is critical. Its steel construction and full-port design make it a strong choice for systems requiring durability and minimal flow restriction. However, its manual operation and higher cost may not be justified for low-pressure or throttling applications. If the valve aligns with your system s requirements such as high-pressure gas, steam, or heavy-duty fluid control it offers excellent long-term performance.

- **Buy if:** You need a **high-pressure, on/off valve** for industrial use (e.g., gas pipelines, steam systems, or chemical processing) where durability and minimal leakage are priorities.

- **Avoid if:** You require **precise flow control, automation, or cost efficiency** in low-to-medium pressure applications.

- **Consider alternatives:** If budget is a concern, explore lower PN-rated valves (e.g., PN16 or PN40) with similar materials. If automation is needed, opt for an electric or pneumatic actuator version.

For most **high-pressure industrial applications**, this valve is a **solid, long-term investment** given its robustness and performance. Ensure proper installation and regular maintenance to maximize its lifespan.

Details:

Can ship using your UPS account number upon request. Brand: Pister. Media 1: Pister BKH-61 Ball Valve - Photo Used Good. Condition: Used.

Pillow Block. Buyer pays return shipping unless item was misrepresented. Tested and fully functional. Water Filter.

Type: Ball Valve. Mounting Type: Block Type. Provide: Zip code, commercial/residential location, lift gate needs. Notes: Previously used item in good condition.

Manufacturer: Pister. Circuit Breakers. Country of Origin: Germany. Part Number: BKH-61.

Hydraulic Filter. Model: BKH-61. Coolant Filter. Media 2: Used - Good Pister BKH-61 Ball Valve Image.

Quality New Surplus and Used Industrial Automation Controls Equipment.

part #: bkh61 prices

• $49.99-$97.74

specifications valvesplumbing:

• brand: Pister
• mpn: Bkh-61
• shelf: A-10
• type: Ball Valve
• maximum pressure: 500 Bar
• rated pressure: Pn500
• mounting type: Block Type
• country of origin: Germany
• operation: Manual
• valvewaysposition: 2-way

shipping valvesplumbing:

• type: Calculated
• carrier: UPS
• cost: $18.24
• class: Standard, Expedited, One-day
• transit: 2-5 Days
• service: UPS Ground, UPS 2nd Day Air, UPS Next Day Air

payments valvesplumbing:

• other
• credit card: Diners-club
• wallet: Apple-pay

general valvesplumbing:

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

returns valvesplumbing:

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

offer valvesplumbing:

• best offers: True
• sold: 0
• started: April 13, 2026
• options: Ship-to-home
• quantity: 1
• availability: In Stock

seller valvesplumbing:

• # reviews: 6810
• rating: 100.0%
• city: Bardstown, Kentucky

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