Valves

Valves are the fundamental building blocks of every industrial process system — isolating, regulating, and diverting flow in pipelines that carry everything from crude oil to potable water. ATSCO Sales & Service is the Rocky Mountain region's manufacturer's representative for a comprehensive portfolio of industrial valves covering every type, size, material, and pressure class required for oil & gas, mining, water & wastewater, power generation, and chemical processing applications.

Ball valves are the most common isolation valve in industrial piping systems, prized for their tight shutoff, low pressure drop, and quick quarter-turn operation. ATSCO represents Flotite for direct-mount ball valves with API 6D and ASME B16.34 compliance, and Fluoroseal for PTFE-lined ball valves in corrosive chemical service. We carry standard port, full port, and multi-port configurations in 2-piece, 3-piece, and top-entry designs.

Butterfly valves from DeZURIK cover the full range from 2-inch to 144-inch nominal pipe size, with options for double-offset and triple-offset designs that provide bubble-tight shutoff in high-pressure steam, refinery, and cryogenic service. Posi-Flate rubber-seated butterfly valves are the economical choice for water, wastewater, and HVAC applications where resilient seating provides excellent low-torque shutoff.

Control and globe valves from our portfolio include Fisher-type eccentric plug valves and angle-body designs that provide precise throttling control in oil & gas production, refinery, and power generation applications. Our application engineers can perform Cv calculations, sizing, and noise analysis to ensure the right control valve body and trim selection for your process conditions.

Diaphragm valves excel in applications where tight shutoff is required without contaminating the process medium — particularly in pharmaceutical, food & beverage, and chemical dosing applications. Weir-style and straight-through diaphragm valves are available in EPDM, PTFE, and natural rubber diaphragm materials to suit a wide range of process temperatures and chemical compatibility requirements.

For solids-handling and slurry service, DeZURIK's knife-gate valves and pinch valves provide reliable isolation and control. Knife-gate valves are the standard for pulp & paper, mining, and wastewater applications where suspended solids would rapidly wear conventional globe or ball valves. Newcon and Trinova supply specialty valve solutions for difficult process conditions across the Rocky Mountain industrial market.

Types of Valves We Supply

• Ball valves (standard port, full port, multi-port, direct-mount)
• Butterfly valves (rubber-seated, double-offset, triple-offset)
• Gate valves (rising stem, non-rising stem, wedge)
• Globe and control valves (single-seated, double-seated, angle body)
• Diaphragm valves (weir-style, straight-through)
• Knife-gate valves (bi-directional, slurry service)
• Pinch valves (manual, pneumatic, hydraulic)
• Plug valves (lubricated, non-lubricated, eccentric)
• Check valves (swing, lift, ball, duo-check)

Manufacturers

ATSCO Sales & Service is the factory-authorized Rocky Mountain representative for: Flotite, DeZURIK, Posi-Flate, Fluoroseal, Newcon, Trinova, Bermad, Civa.