SEALCO part description

Features & Benefits

  • Protective coatings help shield exterior surfaces from roadside contaminants
  • Straight-through porting assists with direct routing in dense air systems
  • Pressure response remains consistent after long periods of non-operation
  • Internal seals resist drying in low-humidity storage environments
  • Thread engagement supports repeated removal during routine system refreshes

Sealco Pressure Control Valve

The Sealco Pressure Control Valve provides a controlled interface between air reservoirs and downstream brake components, allowing gradual modulation across its zero-to-nominal pressure range. Its body is shaped to withstand routine outdoor exposure, and the internal pathways are arranged to support clean transitions from low to higher pressure demand. With 1/4" NPT ports and a housing that tolerates fluctuating climates, it fits easily into air-system layouts where space is limited. The unit complies with both US and international safety regulations, which expands its applicability across varied commercial platforms. Get the Sealco 5400 today.

Product Attributes

Exhaust Port 1/4 in. NPT
Inlet Port 1/4 in. NPT
Nominal Pressure Range 0 psi to Reservoir Pressure
Notes Manual Knob Operation
Outlet Port 1/4 in. NPT

SEALCO 5400 Cross Reference

We have 4 alternatives for the 5400 by SEALCO:

Based in Phoenix, AZ, Sealco® designs and manufactures aftermarket brake and electrical components for commercial vehicles. It specializes in air and anti-lock brake parts and is consistently the leading low-cost producer of trailer air brake valves in North America. Sealco valves are well-recognized in the industry for their remarkable quality, with a patented zinc alloy construction that's pneumatically and submersion-tested to ensure zero leakage. This dedication to quality has made Sealco Commercial Vehicle Products the primary service provider authorized by Meritor WABCO to service and sell their ABS systems to trailer OEMs. Sealco products are also designed, engineered, and assembled in the U.S.A with warehouses in Indiana and Arizona to ensure products are shipped within 48 hours upon receipt of order.

CUSTOMER REVIEWS

Review by Charles W on 01/27/2020

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