Actuators & Accessories

DelVal Flow Controls provides a wide range of superior quality ball valves, butterfly valves, actuators and control accessories by implementing a robust quality management system compliant to ISO 9001-2015 and cultivating a knowledgeable staff.
Our products are fully integrated and cater to a wide spectrum of applications including Oil & Gas, Power Generation, Mining, Chemical Process, Marine, Pharmaceutical, Food & Beverage, Water and other industrial markets. Our global network of offices, distributors, channel partners and highly experienced sales and service staff are always ready to meet our customers’ most stringent requirements.

Series 21 Pneumatic Rack & Pinion
Series 21 Pneumatic Rack & Pinion

Features:
Hard anodized, extruded aluminum body
High strength alloy, ENP coated pinion gear
SS end cap bolts
Bi-directional adjustable external travel stops (± 5º in both open and closed directions)
Unique patented insert design offers Double D, ISO square, round end keyed; can direct mount to many quarter turn valve designs
Guide bar in pistons provide inherent blowout proof design

Brochures:

Automation_Series-21-Pneumatic-Rack-&-Pinion-Actuators-(Imperial)

Automation_Series-21-Pneumatic-Rack-&-Pinion-Actuators-(Metric)

Automation_Series-21-Pneumatic-Rack-&-Pinion-Actuators-(Metric)_ESPANOL

Automation_Series-21-Pneumatic-Rack-&-Pinion-Actuators-(Metric)_PORTUGUES

DelTorq-21-&-2Z-Flyer

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Series 25 Pneumatic Scotch Yoke
Series 25 Pneumatic Scotch Yoke

Description:
Rated torque to 240,101 inch/lbs (27,128 Nm)

Features:
DA to SR conversion by changing cylinder and spring cartridge assembly, safe spring cartridge design for safe assembly and disassembly
Rigid guidance and low friction with piston guide bands and quad seals
Hollow design permits use of a universal adapter insert for direct mounting to quarter turn valves

Brochures:

Automation_Series 25 Pneumatic Scotch Yoke Actuator (Imperial)

Automation_Series 25 Pneumatic Scotch Yoke Actuator (Metric)

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Series 2E Electric
Series 2E Electric

Description:
Rated torque from 885 to 26,550 inch/lbs (100 to 3000 Nm)

Features:
Direct mount to DelVal valves
Manual override and handwheel standard on all units
Space heater provided in all units as standard
Two auxiliary limit switches as standard
Modular internal components

Brochures:

Automation_Series 2E Electric Actuator

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Series 83 Limit Switch Box
Series 83 Limit Switch Box

Description:
Explosion proof version available upon request.

Body Type:
Limit Switch Box

Body:
Aluminum die cast powder coated body, polycarbonate dome

Weatherproof:
IP65 as standard / IP67 available

Conduit Entries:
(2qty) ½” NPT as standard
M20x1.5 & ¾” NPT options available

Mounting:
Namur

Temperature Range
Standard -20°C to 80°C (-4°F to 176°F)

Switch Type
Honeywell SPDT Mech. switches as standard. Other inductive & proximity switch options available

Brochures:

Automation_Series 83 Valve Position Monitor

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