Pressure Seal Gate Valve | Gate Valve Supplier

Gate Valves – Pressure Seal Bonnet

Leading Supplier of High Pressure Gate Valve

Meticulously engineered, it delivers robust sealing, specifically designed for high-pressure applications. Our Pressure Seal Bonnet ensures reliable operation, even in the most challenging environments. With its secure and leak-free seal, it minimizes downtime, optimizing productivity. Perfect for industries like oil and gas, power generation and petrochemicals, our Pressure Seal Bonnet for Gate valves guarantees exceptional performance, surpassing customer expectations.

Reliable performance and durability

Enables safety with good control over high pressure fluids

Prolonged life span ensuring longevity and cost saving

Increased productivity by minimizing downtime and potential disruptions

Pressure rating ASME class 150 through 4500

Sizes - 2" to 24" (DN-50 to DN-600)

MFG standards - ASME B16.34 / MSS SP-144

Flange details - std as per ASME B16.5

Others as per BS, AWWA, EN, DIN, etc.

End to end dimensions - as per ASME B16.10

Testing standards - API 598 / BS EN 12266-part 1

Butt-weld end details - as per ASME B16.25

Flanges: Standard as per B16.5, and others as per BS, AWWA, EN, DIN Etc

Raised face with serrated finish (125-250 AARH) – Other options available

Seat rings are seal welded with body to eliminate leakage and accidental loosening of the seat ring

One piece bonnet design

Flexible wedge/Split wedge with balanced design to minimize vibrations due to flow

Highly finished seat face with lapping

Rising stem – trapezoidal threads and burnished finish

Pillar yoke construction for easy access to bonnet & packing rings for maintenance

One piece cast flexible wedge that minimizes stress concentration

Certifications

Valves Approvals

Downloads

Frequently Asked Questions

Why should I source my gate valves from IPC?

As a leading manufacturer and supplier, we offer more than just products. You get direct access to our 200+ people expertise, ensuring quality control from foundry to finish. This means reliable supply, consistent performance, and direct technical support for all your industrial gate valve requirements.

Do you supply valves for specific projects or bulk orders?

Yes, we cater to both. Whether you need a single valve for a plant upgrade or a large volume for a new construction project, our scale and flexible manufacturing allow us to be a reliable partner. We work closely with you to meet project specifications and delivery timelines.

What is a Pressure Seal Bonnet Gate Valve, and when is it used?

This is a specialized design engineered for very high-pressure systems (typically over 1000 psi/Class 600). Unlike standard bolted bonnets, its seal gets tighter as internal pressure increases, ensuring a leak-free performance in the most demanding conditions. It’s the preferred choice for critical applications in power generation, oil & gas, and petrochemical industries.

What are the key benefits of choosing IPC's Pressure Seal design?

The primary benefits are enhanced safety and reduced maintenance. The self-sealing mechanism provides superior leak prevention under high pressure, minimizing the risk of downtime. Meticulously engineered with robust materials, it delivers long-term reliability in challenging environments like high-temperature steam or other high pressure processes.

Can you help me select the right gate valve type for my pressure rating?

Absolutely! This is a key part of our service. Our technical team can guide you on whether a standard Bolted Bonnet design (for moderate pressures) or a specialized Pressure Seal Bonnet is right for your system’s specific pressure class, temperature, and media. We ensure you get the most efficient and cost-effective solution.

How do I get in touch for technical support or to discuss an order?

We’re here to help. You can reach our expert team at email Enquiry@ipcvalves.com to start a conversation about your gate valve supply needs.