Isolation Valves – Torquelabs Engineering

Check Valves

admin — Wed, 20 May 2026 09:19:16 +0000

Combine maximum safety, high flow efficiency and long service life Emerson’s specialty check valves range includes models with a compact wafer style design and round unobstructed port able to tackle many tough applications and swing type wafer check valves with short face-to-face dimensions that allow installation between various flange standards. There are also high capacity, spring loaded swing type wafer check valves; resilient seated double flange valves for reliable reverse flow protection in sewage/water applications and dual plate, spring loaded, wafer style designs for the protection of gas or liquid piping systems Brand: Keystone

Swing type wafer check valves
Spring loaded check valve

Angle Slurry

admin — Wed, 20 May 2026 08:44:51 +0000

Slurry angle valves are used to isolate the flow of a liquid or a slurry Slurry angle valves are used to isolate the flow of a liquid or a slurry using a rising stem and disc to close against a seat through the line media. The ‘angle’ in the name comes from the 90 degree port orientation. It was designed with a 90 degree port to allow removal from ‘scaled up’ process lines. Slurry angle valves are primarily used in alumina production where the process requires a valve that can isolate in erosive and scaling service conditions. This is achieved through a unique feature of the angle slurry valve that grinds the seat and disc to remove any scale formation and to ensure positive process flow isolation. Brand: Lunkenheimer

Isolation and check valves
Isolation valves

Knife Edge Gate

admin — Wed, 20 May 2026 08:34:52 +0000

Specify valves with zero leakage to maximize production Our knife gate valves for light to heavy slurry service in the mining and mineral processing, power, pulp and paper, waste water and chemical industries. In critical slurry applications where absolute zero downstream leakage is essential, these high performance knife gate valves can be relied on to deliver a 100% bubble-tight isolation shut off every time. Offering a cost effective isolation and control solution, these products provide high performance and increased sensitivity to the environment to help reduce customer risk and maximize production. Brand: Clarkson

General purpose
Resilient seated
Slurry Service

Triple Offset Butterfly

admin — Wed, 20 May 2026 07:50:42 +0000

Our Triple Offset Valve is A Premium Process Valve Made to the Highest Standards Triple offset valves with minimum/zero maintenance requirements, represent the definitive solution for countless piping, process and instrumentation engineers around the world. A virtually maintenance free valve that not only delivers uncompromising performance, but can provide a more efficient solution compared to ball, gate and plug valve designs.

Standard configuration
High temperature configuration
Cryogenic configuration
Cryogenic buttweld top entry
Molten salt solutions
Sulfur recovery solutions

Cryogenic Ball Valves

admin — Wed, 20 May 2026 07:36:28 +0000

Proven Performance in Cryogenic Environments Cryogenic processes demand precision, durability, and safety under the most extreme conditions. Emerson delivers a comprehensive portfolio of valves, actuators, and regulators engineered to perform in ultra-low temperature environments across industries like LNG, hydrogen, air separation, and chemical processing. From -196°C (-321°F) liquefied gases to high-pressure isolation and control applications, our cryogenic solutions are built to minimize leakage, reduce maintenance, and ensure operational continuity. With decades of field-proven performance and global support, Emerson helps you meet your safety, emissions, and uptime goals—no matter how cold the challenge.

Double eccentric c-ball valve
Cryogenic
Rocket engine testing
Severe service

Process Ball Valves

admin — Tue, 19 May 2026 14:37:10 +0000

A complete process ball valve range for your isolation and control applications Bringing together some of the pre-eminent ball valve brands, our extensive range of full and reduced bore valves allows you to meet your unique process conditions and helps you achieve optimum results. Emerson’s ball valve portfolio includes a diverse range of standard and customized valves that can be configured to suit most process applications or project packages. There are soft seated designs that provide superior sealing; metal-seated valves that excel in severe conditions and valves designed to maintain the performance of your processes.

Floating ball valves, One Piece
Floating ball valves, Two Piece,
Floating ball valves, Three Piece
Trunnion mounted ball valves,
Powder discharge system ball valves,
Lined Ball Valves, PFA lined body

Butterfly Valve

admin — Tue, 19 May 2026 12:39:34 +0000

A complete butterfly valve range for your isolation and control applications Our complete range of butterfly valves extends from general purpose to severe service models used for isolation and throttling applications. It includes resilient seated valves for long service life and bubble tight shutoff; high performance valves capable of temperatures from cryogenic to 1500°F (815°C) and pressures to ASME Class 1500 (PN 260); double flanged valves in sizes up to NPS 120 (DN 3000) and lined valves suitable for highly corrosive liquids, gases and slurries. With a robust construction and a high cycle life, these valves will lower your total cost of ownership.

Keystone Series GR
Keystone Figure 221/222/320
Keystone Series 60
Keystone Figure 990/920
Keystone OptiSeal
Keystone Figure 56
Keystone K-LOK®
Lined butterfly valve, Neotecha N