Isolation Valves
Process Line Valves
An isolation valve, also known as a block valve, is found
in a fluid handling system that stops the flow of process
media to a given location, usually for maintenance or safety
purposes. They can also be used to provide flow logic
(selecting one flow path versus another), and to connect
external equipment to a system. Total Valve Systems is
focused on providing the best valve solution for our
customers. Specifications can differ greatly on this product
line so we provide three options that focus on total cost
factors, maintenance, and other aspects needed to obtain key
performance.
Pricing Options:
- New Prices - We have
the lowest prices due to our alliances and
distribution agreements with the major
brands of process and control valves. Our
volume purchasing allows us to have
significant buying power versus the small
regional manufacturing distributors. Our
engineers and customer service teams will
ensure that you're informed of the pros and
cons of the various brands and options
available.
- Recondition Prices -
We have the largest on-line inventory of
"ready to recondition" products of all the
key, and hard to find, valve brands. Please
visit our product search page.
- OEM Modifications/Repair Prices
- We service all brands of product
and give you an honest solution to part
replacement needs. The OEM modifications can
include simple open/close stop settings,
internal material trim changes, and
installation of cryogenic extensions to
replacing key components in the actuators
such as gears, bearings, and drives.
Therefore, we work directly with the OEM
providers and your engineering teams to meet
your detailed specifications and project
deadlines.
Brands Serviced and Inventoried:
- Auma
- Bettis
- Bray
- Cameron
- Franklin
- Flowserve
- ITT Controls
- Jamesbury
- Limitorque
- Morin
- Orbit
- Remington Valve
- SCV
- UniTorq
- Velan
- Vintrol
- Walworth
- WKM
Triple Offset Valves
Our valves are valued in the industry for
excellent flow and control, zero-leakage sealing
and dependability. Total Valve's triple offset butterfly
valves last longer, are easier to maintain with
less downtime, and reduce maintenance costs.
They are high quality metal-seated valves that
meet or exceed engineering standards and
requirements within the industry. Experienced sales engineers and designers are
able to provide a wide range of features to
accommodate specific product configurations
required and they can customize the valves to
meet size and pressure class needs.
Design Standards
- ASME B16.34
- ASME Section III
- GL 89-10 (NRC Generic Letter) Actuator Sizing
- GL 96-05 Periodic Verification Testing
- ASME QME-1 Mechanical Qualification
Materials
- Carbon Steels
- Alloy Steels
- Stainless Steels
- AL6XN
- Others available upon request
Pressure Classes
- ASME CL 150, 300, 600
Complete Product Range Sizes
- 3-96 in / 80-2,438 mm
Features include:
- Bi-directional Tight Sealing
- Quarter Turn Convenience
- Cryogenic Applications to -425°F
- High Temperature Applications
- Metal to Metal Seating
- Triple Offset Design
- Corrosive Fluid Applications
- Torque Seated/Zero Leakage Seal
- Dirty/Heavy Oil Applications to Prevent Extrusion
- Fire Safe - Tested to API 607
- Fire Safe - Tested to API 607
- Laminated Metal Seat for Long Life
- Bearing Protectors
- Superior Throttling Control
- Non-friction Seating Reduces Seat & Seal Wear, Eliminates Galling
- Seating Improves as Pressure Increases
- Non-binding/Sticking Seats
- Robust Shaft Design With Larger Shaft Diameter for Longer Life
- Available in a Variety of Materials
