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NEWSTAR S-11420 3/8 In. Spring Air Brake Control Valve 70 PSI -1/2 In. 0.375 NPT Thread In. Port Diameter

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NEWSTAR S-11420 Part Description

Manufacturer

NEWSTAR

Product Description

Spring Brake Valve, 70 PSI 3/8 In. -1/2 In. Control

Features & Benefits

  • Automatically exhausts air from the system once air pressure drops to an unsafe level
  • Meets or exceeds vehicle manufacturer requirements for heavy duty air brake systems
  • All components undergo stringent quality control checks and testing
  • Manufactured, assembled, and packaged in-house at ISO-certified facilities

Newstar Spring Brake Control Valve

The Newstar spring brake control valve is a safety device designed to engage the air brakes in case of a sudden loss of pressure. This direct-fit replacement is for use in heavy duty truck applications.

NEWSTAR S-11420 Specifications

Product Attributes

Crack Pressure 4 PSI
Ports 3/8 NPT (A) & 1/2 NPT (B)
PPV Closing Pressure 70 PSI Protected Reservoir
Replacement For Sealco
Control Port Diameter 0.375
Delivery Port Diameter 0.375
Delivery Port Quantity 4
Port 3/8 NPT (A) & 1/2 NPT (B)
Reservoir Port Diameter 0.5
Thread Type NPT

NEWSTAR S-11420 Cross References

BrandPart Number
110310, 110310X, 110311, 110312
Bendix110310X
EuclidESL110310
FreightlinerSEC110310
Genuine NewstarS-11420, S11420, SEA-110310
MeritorTDARSL110310
N/A170.110310, 170.11031
Sealco110310, 110311, 110312, SEA-110310X, SEA110310, SEO110310

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Newstar S-11420 Air Brake Control Valve 3/8 In. Spring Air Brake Control Valve 70 PSI -1/2 In. 0.375 NPT Thread In. Port

NEWSTAR S-11420

3/8 In. Spring Air Brake Control Valve 70 PSI -1/2 In. 0.375 NPT Thread In. Port Diameter

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NEWSTAR S-11420 Manufacturer Information

Based in Schaumburg, IL, NEWSTAR® is an aftermarket parts manufacturer specializing in trailer suspension, engine, and drivetrain parts and components for medium and heavy duty trucks. The company supplies OEM manufacturers, truck dealerships, and warehouse distributors across the U.S. and Canada. NEWSTAR products are made of high-grade stamped steel, natural rubber, and other materials and hand-welded, resulting in an unprecedented level of quality down to the smallest detail. All products are also built and assembled using cutting-edge tools and undergo intense performance testing in an in-house quality control laboratory to ensure compliance with industry standards. 

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