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Watson Mcdaniel collection
Watson Mcdaniel
Watson McDaniel is a long-standing manufacturer of industrial steam heating and cooling equipment, including heat exchangers, steam traps, and temperature regulators, essential for process control and facility management. Their products are recognized for robust construction and reliable performance in demanding environments, making them a trusted choice for engineers focused on system efficiency and longevity. Industrial Automation Co. stocks new and refurbished Watson McDaniel parts with quote-based pricing.
5M+
Our 5M+ catalog features active breakers, drives, PLCs, relays, and operator interfaces.
24 Months
We offer 24 months warranty on selected brands
24h
Typical quote turnaround for hard-to-source and legacy replacement requests
OEM+
New, refurbished, and surplus paths surfaced clearly for procurement teams
Hard-to-find parts, sourced fast
Real value
Access millions of industrial automation components across PLCs, drives, HMIs, and more. We help you locate discontinued, surplus, and in-demand parts without delays.
Built for urgent procurement
RFQ ready
Submit RFQs for multiple part numbers and get fast, accurate quotes. Ideal for maintenance teams, resellers, and engineers working against downtime.
Verified parts you can rely on
Trusted data
Every listing is backed by supplier validation, condition transparency, and real availability—so you can purchase with confidence.
Global sourcing, local reliability
Worldwide trust.
We work with trusted suppliers worldwide to deliver quality automation parts quickly—reducing lead times and keeping your operations running.
SKU · B-19-125-1-N
Watson Mcdaniel B-19-125-1-N
WATSON MCDANIEL B-19-125-1-N B191251N PRESSURE REGULATOR VALVE 3" 125# FLG CONNECTION CAST IRON 40-125 PSI NEOPRENE (...
SKU · S12-2025-150150
Watson Mcdaniel S12-2025-150150
WATSON MCDANIEL S12-2025-150150 S122025150150 S-SERIES ACOUSTIC DIFFUSER 4â - 150#RFSO INLET CONNECTION 12â - 150...
SKU · WLD601-13-600
Watson Mcdaniel WLD601-13-600
WATSON MCDANIEL WLD601-13-600 WLD60113600 FLOAT TYPE LIQUID DRAIN TRAPS CONNECTION 600 FLG 3/4" PSI 450
SKU · S12-1825-150150
Watson Mcdaniel S12-1825-150150
WATSON MCDANIEL S12-1825-150150 S121825150150 S-SERIES ACOUSTIC DIFFUSER 21/2â - 150#RFSO INLET CONNECTION 12â - ...
SKU · S12-1925-150150
Watson Mcdaniel S12-1925-150150
WATSON MCDANIEL S12-1925-150150 S121925150150 S-SERIES ACOUSTIC DIFFUSER 3â - 150#RFSO INLET CONNECTION 12â - 150...
SKU · 455-17-250-94
Watson Mcdaniel 455-17-250-94
WATSON MCDANIEL 455-17-250-94 4551725094 PRESSURE REGULATING VALVE 2" 250# FLG CONNECTION CAST IRON 5-20 PSI
SKU · 455-17-250-93
Watson Mcdaniel 455-17-250-93
WATSON MCDANIEL 455-17-250-93 4551725093 PRESSURE REGULATING VALVE 2" 250# FLG CONNECTION CAST IRON 15-45 PSI
SKU · 455-17-250-73
Watson Mcdaniel 455-17-250-73
WATSON MCDANIEL 455-17-250-73 4551725073 PRESSURE REGULATING VALVE 2" 250# FLG CONNECTION CAST IRON 40-70 PSI
SKU · 455-17-250-134
Watson Mcdaniel 455-17-250-134
WATSON MCDANIEL 455-17-250-134 45517250134 PRESSURE REGULATING VALVE 2" 250# FLG CONNECTION CAST IRON 1-6 PSI
SKU · WDS16-300-CS
Watson Mcdaniel WDS16-300-CS
WATSON MCDANIEL WDS16-300-CS WDS16300CS CAST CARBON STEEL SEPARATORS 11/2â 300# FLG
SKU · WLD601-14-SW
Watson Mcdaniel WLD601-14-SW
WATSON MCDANIEL WLD601-14-SW WLD60114SW FLOAT TYPE LIQUID DRAIN TRAPS CONNECTION SW 1" PSI 450
