Watson McDaniel W91 Series Self-Operated Temperature Regulator, NPT
The Watson McDaniel series W91 direct-operated temperature regulating valve is suited for tanks, process streams, and industrial applications. This valve is noted for its rugged housing, fully-enclosed bellows and internal over-protection temperature feature.
- Available in sizes 1/2" - 2" NPT with over 14 temperature ranges
- Standard 8' capillary length, available in 12', 16', 20', and 24' lengths for additional cost
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Watson McDaniel series W91 direct operating pressure regulating specification sheet
- Watson McDaniel series W91 direct operating pressure regulating installation, operation, and maintenance manual