Valve Sealant 701

The Valve Sealant 701 and 701-L provides superior sealing performance for leaking gate valves. Designed to further expand on the sealing performance that has been achieved with Valve Lubricant 601™. Valve Sealant 701 is a corrective maintenance solution with the capability to seal leaking gate valves where previous attempts have failed.

Valve Lubricant 701 - damaged gate valve sealant

Gate valves leak when there is damage across the sealing surfaces of the gate or seats, in the form of galling, scoring or cutting, and the severity of the damage is key to how well a certain lubricant or sealant will perform. Valve Sealant 701 and 701-L’s sealing particles help more severely damaged valves than 601. Assisting the valve to hold pressure across the seal system so that operations can continue with limited down time.

Two oil pumpjacks silhouette against a sunset sky, representing the diligence of Petroleum Development Oman. The larger pumpjack is positioned on the right, while the smaller one is on the left. The sky displays shades of orange, pink, and blue, with scattered clouds and a visible horizon. Industrial equipment in the background underscores their dedication to maintaining integral barriers.

Field proven for the emergency isolation of leaking gate valves

Industry recognition

The significant performance success of Valve Sealant 701 has led to a major IOC implementing a formal technical procedure for establishing well barrier integrity using 701. In addition, a major valve OEM has classed the product as an important valve sealing tool to have available for all wellhead workover jobs, where a leaking valve may be encountered.

Reduced operational costs

701 is guaranteed to reduce the operational costs associated with leaking valves. When planning your intervention job, where you will require integral well barriers, ensure you have Valve Sealant 701 and a suitable RS Clare spec pump system BEFORE YOU START THE JOB.

Enhanced sealing capabilities

The sealing performance of 701 is documented in Pressure Test Workshop Report and Case Study Field reports. For more information please contact us and a member of our technical team will be in touch.

Using a buried check valve?

Valve Sealant 701-L should be used in gate valves with moderate to severe leaks, where the use of Valve Sealant 701 is not possible because the specific model of gate valve has a secondary, “buried” check valve injection fitting. Valve Sealant 701-L is fully compatible with Valve Sealant 701 and Valve Lubricant 601.

Testimonial

"I would like to take this opportunity to thank you and acknowledge your support and co-operation to help us in achieving the healthy status of our wells with Valve Sealant 701”

Download our Oil & Gas lubricants brochure

Explore our full range of premium oil and gas lubricants and sealants in our Oil and Gas brochure.
Our range of advanced lubricants for the Oil and Gas industry have been proven to deliver increased valve integrity, enhanced functionality and a more cost effective operation for our customers around the globe.

Technical product information

Product Temp Range °F Download TDS

Valve Sealant 701

0°F to 350°F

Valve Sealant 701-L

0°F to 350°F

*Prior to injecting 701/701-L, the Operator should identify the exact make, model and pressure rating of the gate valve, and confirm the arrangement of the sealant injection fitting(s) in the valve’s bonnet

Talk to an expert in our Oil & Gas team

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