Direct Operated Temperature Regulators

Our range of self acting temperature control systems is ideal for applications demanding rugged reliability and low maintenance.

Not all products are available in all markets. Please choose your National Spirax Sarco Web Site or Contact Us for further information.

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Find further information on Direct Operated Temperature Regulators in the sections below, or get in touch for further assistance.

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Use our technical information sheets for a full technical specification of the product. They typically include:

Title	Reference Number	Issue	File Size
BM & BMRA Cast Iron Steel Valves	-	-	123 KB
BX & BXRA Bronze Valves	-	-	100 KB
Cooling Control T44	-	-	83 KB
Direct Acting Temperature Regulator 25MT	-	-	75 KB
KA43, KB43 & KC43 Cast Steel Valves	-	-	111 KB
KA51, KB51, KC51 Bronze Valves	-	-	127 KB
KX51 & KY51 Bronze Valves	-	-	171 KB
NS & NSRA Bronze Valves	-	-	130 KB
Pneumatic Linear Actuator PN4431	-	-	112 KB
Safeguard Overheat Protection for 2 & 3 Port Temp. Control Valves	-	-	831 KB
SB & SBRA Bronze Valves	-	-	171 KB
Self Acting Temperature Control Systems	-	-	65 KB
Steam Capacities 2 Port Valves	-	-	66 KB
Temperature Control Ancillaries	-	-	100 KB
TW3 Port Valve for Liquid Systems	-	-	109 KB
Water Capacity 2 and 3 Port Valves	-	-	96 KB

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Clear & accurate guidelines on installation & maintenance. They typically include:

Title	Reference Number	Issue	File Size
25MT Direct Acting Temperature Regulator	-	-	456 KB
Remote Pilot 25 TRM Pilot Operated Temperature Regulator	-	-	37 KB
Type 25T Pilot Operated Temperature Regulator	-	-	157 KB
Type T-44 Self Powered Cooling Control	-	-	34 KB

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