MORRISON BROTHERS 235-RF Manual Rising Stem Gate Valve Wog 125

( Brand: Morrison Brothers ), ( Manufacturer Part Number: 235-RF ), ( Part Type: Valve Aluminum Manual ), ( Suitable Media: Water ), ( Body Material: Aluminum ), ( Wog Rating: 125 Wog ), ( Stem Type: Rising ), ( Valve Operation: Manual ), ( Wsp Rating: 125 Psi ), ( Valve Class: Class 125 ), ( Diameter: 6 In )

Review MORRISON BROTHERS In Aluminum Manual Rising Stem Gate Valve 125 Wog

The **Morrison Brothers 235-RF Manual Rising Stem Gate Valve (125 WOG)** is a robust, high-performance valve engineered for demanding industrial and commercial applications where reliability and durability are paramount. Designed with a **full-port, wedge gate configuration**, this valve ensures unobstructed flow with minimal pressure drop, making it ideal for water distribution systems, fire protection networks, irrigation, and municipal water supply lines. The **manual rising stem operation** allows for easy visual confirmation of the valve s position simply by observing the stem s elevation eliminating the need for additional indicators or gauges, which enhances both convenience and safety during maintenance or emergency shutdowns. Constructed from **ductile iron**, the valve body is engineered to withstand extreme operating conditions, including high water hammer resistance and corrosion resistance, ensuring a long service life even in harsh environments. The **flanged ends** (125 WOG, or 125 psi working pressure at 70 F) comply with industry standards, providing a secure and leak-proof connection to compatible piping systems, whether in steel, ductile iron, or other durable materials.

The **wedge gate design** features a resilient, self-lubricating seating surface that maintains a tight seal under pressure, reducing the risk of leakage and ensuring consistent performance over time. The **threaded bonnet** is equipped with a **packing gland** that can be adjusted to prevent stem leakage while accommodating minor thermal expansion, a common concern in fluctuating temperature environments. For added security, the valve includes a **handwheel with a 12-inch diameter**, providing ample torque for smooth operation even in high-pressure scenarios, while the **anti-static design** minimizes the risk of electrical discharge in conductive fluid applications. The **paint finish** typically a durable, corrosion-resistant epoxy or coal tar enamel protects against environmental degradation, ensuring the valve remains functional and visually intact for decades. Whether installed in underground mains, above-ground piping, or within treatment facilities, the **Morrison Brothers 235-RF** delivers a perfect blend of strength, precision, and ease of use, making it a trusted choice for engineers and contractors seeking a dependable gate valve solution.

### **Pros and Cons of buying a Morrison Brothers 235-RF Manual Rising Stem Gate Valve (125 WOG)**

1. **Durable Construction** Morrison Brothers is a well-established brand known for manufacturing high-quality, long-lasting valves. The 235-RF model is designed for industrial and commercial applications, suggesting robust materials like forged steel or cast iron, which can withstand high pressure and frequent use.

2. **Manual Rising Stem Design** The rising stem feature allows for easy visual confirmation of the valve s position (fully open or closed). This is particularly useful in maintenance and inspection scenarios where operators need to verify valve status without relying solely on external indicators.

3. **125 WOG Rating** The 125 Working Pressure (WOG) rating indicates that the valve is suitable for high-pressure applications, such as water distribution systems, fire protection, or industrial piping. This makes it versatile for various commercial or municipal uses.

4. **Standardized Sizing** The valve follows common industry standards (likely ANSI/ASME), ensuring compatibility with existing piping systems and fittings. This reduces the need for custom modifications or adapters.

5. **Reliable Sealing** Gate valves are designed to provide a tight seal when fully closed, minimizing leakage. The 235-RF model likely includes a resilient seat or gasket to ensure long-term sealing performance, which is critical in water or fluid control applications.

6. **Easy Maintenance** The manual operation and rising stem design simplify routine maintenance tasks, such as lubricating the stem or replacing worn-out parts. This can extend the valve s operational life with minimal downtime.

7. **Wide Availability of Parts** As a widely used model, replacement parts (e.g., gaskets, stems, or handwheels) are likely readily available from Morrison Brothers or authorized distributors, reducing potential downtime in case of failures.

8. **Cost-Effective for High-Pressure Needs** While not the cheapest option on the market, the valve s durability and performance justify its cost for applications where reliability is paramount. It may be more economical in the long run compared to cheaper valves that fail frequently.

---

1. **Manual Operation Requires Physical Effort** Unlike motorized or automated valves, the 235-RF requires manual operation, which can be labor-intensive, especially in large or high-pressure systems. This may not be ideal for remote or automated control applications.

2. **Limited Flow Control** Gate valves are designed for either fully open or fully closed positions. They are not suitable for throttling (partial flow control), which may require additional valves (e.g., globe valves) in systems where precise flow regulation is needed.

3. **Potential for Stem Seizure** Over time, the rising stem can become stuck due to corrosion, debris, or lack of lubrication. This can make it difficult to operate the valve, especially in harsh environments. Regular maintenance is required to prevent this issue.

4. **Higher Upfront Cost** Compared to basic gate valves or ball valves, the 235-RF may have a higher initial cost. While this is offset by its durability, it could be a barrier for smaller budgets or non-critical applications.

5. **Weight and Installation Complexity** The valve s robust construction means it is heavier than some alternatives, which may complicate installation, especially in tight or hard-to-reach spaces. Proper support and alignment are necessary to prevent stress on the valve body.

6. **Pressure Drop at Full Open** While minimal, gate valves can introduce slight pressure loss when fully open due to the shape of the valve disc. This is generally negligible in most applications but worth considering in high-flow systems.

7. **Limited Corrosion Resistance (Standard Models)** Unless specified otherwise, standard 235-RF models may not be fully corrosion-resistant. If used in aggressive environments (e.g., seawater, chemicals), a specialized coating or material (e.g., stainless steel) may be required, adding to the cost.

8. **Training Required for Operators** Manual gate valves require proper handling to avoid damage (e.g., over-torquing the handwheel or forcing a stuck stem). Training may be necessary for staff to operate the valve safely and efficiently.

---

The Morrison Brothers 235-RF Manual Rising Stem Gate Valve (125 WOG) is a well-engineered, high-performance valve suited for demanding applications where reliability, durability, and visual confirmation of valve position are critical. Its manual rising stem design, robust construction, and high-pressure rating make it ideal for water distribution, fire protection, or industrial piping systems. However, its manual operation, limited flow control, and higher cost may not align with applications requiring automation, throttling, or budget constraints.

For users prioritizing **long-term performance, ease of inspection, and high-pressure reliability**, this valve is an excellent choice. Conversely, those needing **automation, throttling capability, or cost-sensitive solutions** may consider alternatives like motorized gate valves, ball valves, or lower-rated manual valves.

---

- You require a **durable, high-pressure gate valve** for water, fire protection, or industrial use.

- **Visual confirmation of valve position** is important (e.g., for maintenance or emergency access).

- You can accommodate **manual operation** and are willing to invest in a **long-lasting, low-maintenance solution**.

- The valve fits within your **budget for critical applications** where reliability outweighs initial cost.

- You need **automated or remote control** (e.g., motorized valves).

- **Throttling or precise flow control** is required (e.g., globe valves).

- Your application involves **aggressive chemicals or extreme corrosion risks** (e.g., stainless steel or coated valves may be needed).

- **Cost is a primary concern**, and a lower-rated or simpler valve suffices for your needs.

For most **commercial or municipal water systems, fire protection, or industrial piping**, the 235-RF is a strong, practical choice. Always verify compatibility with your specific system requirements before purchasing.

Details:

I have quite a few of these would love to make package deal on all them.

part #: 235 prices

• $118.30-$250.00

specifications valvesplumbing:

• brand: Morrison Brothers
• mpn: 235-rf
• part type: Valve Aluminum Manual
• suitable media: Water
• body material: Aluminum
• wog rating: 125 Wog
• stem type: Rising
• valve operation: Manual
• wsp rating: 125 Psi
• valve class: Class 125
• diameter: 6 In

offer valvesplumbing:

• sold: 0
• quantity: 1
• best offers: True
• options: Ship-to-home
• availability: In Stock
• started: May 24, 2026

payments valvesplumbing:

• credit card: Discover
• wallet: Google-pay
• money order
• other

seller valvesplumbing:

• city: Garberville, California
• # reviews: 485
• rating: 100.0%

general valvesplumbing:

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

shipping valvesplumbing:

• cost: $89.95
• carrier: USPS
• transit: 5-11 Days
• type: Calculated
• class: Standard
• service: USPS Ground Advantage

returns valvesplumbing:

• policy: No Returns

Morrison Brothers 235 Is Similar To:

• 78di Morrison Brothers Psi Thermal Expansion Pressure Relief Valve Mbc (49.3% similar) Morrison Brothers psi thermal expansion pressure relief valve NBC 78DINEW old stock. Please see photos for details. We buy liquidation items at public offer and pass the savings on to you. Not in original packaging...(October 20th, 2018)
• Morrison Brothers 9095ds Overfill Prevention Valve New Missing Linkage (47.9% similar) Never used, manufactured may of 2025. Location 13...(May 10th, 2026)