Control Valves
Sullivan Process Controls provides factory new and remanufactured globe and V-Ball control valves for half the cost of Fisher with twice the warranty.

Valve Automation Center
We provide our customers with the most complete, in-house, valve automation services in the region. Our qualified, technical staff provides expertise for every quarter turn or multi-turn valve with electric, pneumatic, or hydraulic actuators and control accessories.

Valve Actuation Products
Pneumatic, Electric, Hydraulic & Gas valve actuators for ¼-turn, multi-turn, and linear valves of all types. From simple mechanical designs to sophisticated “smart” actuators, for on/off duty to continuous modulation. Fail safe designs, quick acting & hazardous area classifications. We have the actuators, accessories, and experience to meet your application requirements from the world’s leading manufacturers.

Valve Communication and Digital Networking Products
Pneumatic, Electro-Pneumatic, and Smart Digital Positioners, Mechanical, Proximity, and Solid State Switch Platforms, Valve Monitors and Networking Components for HART, ModBus, ASi-Bus, DeviceNet, Profi-Bus, and Foundation Fieldbus Digital Protocol Networks

Engineered Specialties
Specialty products employing innovative technologies for unique solutions to process control applications. These products are too unique to simply be classified with the generic titles listed below.

Ball Valves
Bronze, Cast Iron, Carbon Steel, Stainless Steel & Alloy Steel; Full & Reduced Port; Threaded, Flanged & Welded; Soft Seats & Metal Seats; ANSI Class 150 thru 1500.

Butterfly Valves
Rubber Seated; High Performance Soft, Fire-Safe & Metal Seated, and Triple Offset Metal Seated Designs; Wafer, Lug & Flanged Styles; 200 psi to ANSI Class 600.

Knife Gate Valves
Cast and fabricated valves with metal or soft seats. Our products include both standard designs and the ability to custom fabricate a valve for any application.

Diaphragm Valves
Weir and Straight-Through; Lined, Unlined, Plastic, & SS Sanitary; Screwed, Flanged, Weld Ends.

Pinch Valves
Pinch valves cater to the demanding conditions of hard to handle fluids. Rubber is one of the most compliant and resilient materials available. With a flexing cycle life in the tens of millions, fatigue is simply not a design concern. Designs are available in ¼ turn, multi-turn, and actuated with flanged or slip-on end connections.

Gate, Globe, Check Valves
Carbon Steel, Stainless Steel, Cast Iron, Alloy Steel & Bronze; Threaded, Flanged & Welded; 150 CWP thru ANSI Class 4500.

Hygienic Stainless Steel Products
Products for the Beverage, Food, Dairy, Cosmetic, Pharmaceutical and Biotech Industries. Valves are 'Engineered for Quality' to meet the strictest of processing requirements.

Thermoplastic Valves
Thermoplastic valves for industrial, hi-purity, & environmental piping systems.

Solenoid Valves
Aluminum, Bronze, Stainless Steel, & Plastic; Electric or Pilot Operated, 2, 3 or 4 Way.

Safety Relief Valves
LESER offers spring loaded and pilot operated safety valves for all industrial applications according to the Pressure Equipment Directive and ASME XIII