walworth valve Solutions

Walworth valves are engineered for reliable performance across a wide range of industrial applications, including refining, pipeline, and power generation. Explore gate, globe, and check valve designs built to meet the demands of high-pressure and high-temperature service environments.

Walworth valves are known for durability, dependable sealing, and long service life in critical systems. Their robust construction and proven performance make them a trusted choice for isolation and flow control in demanding operations across oil & gas, petrochemical, and industrial markets.

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  • Design: Twin piston rack and pinion actuator with a compact design for both double-acting and spring-return models.
  • Corrosion and Wear Resistance:Hard anodized aluminum housing and a nitride chemical conversion process for pinion corrosion resistance.
  • Flexibility: Field-convertible between double-acting and spring-return models, accommodating various application needs.
  • Compliance: Meets NAMUR VDI/VDE 3845 and ISO 5211 mounting specifications for seamless integration with control systems and valve interfaces.
  • Enhanced Performance: Integral bi-directional travel stops, concentric-nested spring design for extended spring life, and precision die-cast pistons for long-term reliability.
  • Torque Range: Up to 58,232 in-lbs (67,077 cm-kg).
  • Temperature Range: -55°F to 300°F (-50°C to +150°C).
  • Applications: Ideal for HVAC, mining, water, chemical, refining, petrochemical, and process industries where robust and reliable operation is crucial.

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  • Type: Pneumatic scotch yoke actuators.
  • Cost-Effective Solution: Designed for on/off and inching applications of quarter-turn medium-to-large sized valves.
  • Durability: Constructed from durable ductile cast iron with needle bearings and seals that enhance torque output and cycle life.
  • Performance: Provides consistent and reliable operation in demanding industrial environments.
  • Torque Range: Up to 170,000 in-lbs (195,823 cm-kg).
  • Temperature Range: -55°F to 300°F (-50°C to +150°C).
  • Applications: Extensively used in chemical processing and general process industries for robust flow control solutions.

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  • Design: Rack and pinion actuators with 316 stainless steel bodies.
  • Sanitary Applications: Polished finishes and high resistance to chemical exposure make it suitable for food, beverage, and pharmaceutical industries.
  • Versatile Functionality: Available in double-acting and spring-return versions to suit different operational requirements.
  • Enhanced Durability: High-quality stainless steel construction ensures long-term performance in corrosive environments.
  • Torque Range: ** Up to 8,734 in-lbs (10,060 cm-kg).
  • Temperature Range: ** -55°F to 300°F (-50°C to +150°C).
  • Applications: Ideal for sanitary and corrosive environments, including food and beverage, pharmaceutical, and chemical industries.

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20583 US Highway 169
Nowata, OK 74048

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