Titan PowrCoat 940 Bleed Valve Assembly Parts

Shop confirmed components for the PowrCoat 940 Bleed Valve Assembly, including the operating knob, precision housing, PTFE stem seal, valve stop, tungsten ball, copper gasket and tungsten seat. Titan’s official seven-position diagram applies to PowrCoat 730, 745, 940, 960 and 975.

Official Seven-Position Diagram

Every retained component matches Titan’s bleed-valve table.

Tungsten Sealing Pair

The 761-715 ball closes against the 944-904 valve seat.

Controlled Return Flow

The assembly supports priming, flushing and pressure relief.

Verified Product Links

Every featured replacement resolves to a live product page.

Assembly Overview

How the PowrCoat 940 Bleed Valve Controls Fluid Direction

This page is an exploded bleed-valve replacement-parts category for complete assembly 944-028A on PowrCoat 940 cart model 0533940C and wall model 0533940W. Titan documents the same seven internal positions for PowrCoat 730, 745, 940, 960 and 975.

Turning the knob opens or closes the return-flow path. In the closed position, ball 761-715 seals against seat 944-904 so coating moves toward the spray hose. Opening the valve allows material and trapped air to return through the bleed circuit during priming, flushing and pressure relief.

Main Functions

Functions Supported by the Bleed Valve Assembly

Opens the return path during priming and flushing.
Provides controlled fluid-pressure relief before service.
Closes the return path during normal spray operation.
Seals high-pressure coating with a tungsten ball and seat.
Connects directly to the high-pressure filter assembly.

Service Applications

When Technicians Use This Valve Diagram

Material continues flowing through the return hose.
The valve will not open for priming or pressure relief.
Coating leaks around the stem or threaded seat.
The knob turns without controlling fluid direction.
Hard parts show wear, corrosion or thread damage.

Troubleshooting

PowrCoat 940 Bleed-Valve Symptoms and Inspection Priorities

Relieve all pneumatic and fluid pressure before service. Diagnose contamination, control travel, sealing surfaces and threaded interfaces before replacing components.

Operating symptom	Inspection points	Recommended action
Return flow continues with valve closed	761-715 ball, 944-904 seat, trapped coating, 945-003 gasket and housing alignment	Clean and inspect both sealing surfaces before replacing the ball, seat or complete assembly.
Valve will not open for priming	944-024 knob, 944-026 stop, stem movement, dried coating, 944-004 O-ring and housing bore	Confirm the control parts move freely and zero pressure exists before replacing components.
Coating leaks around the stem	944-004 PTFE O-ring, stem surface, 944-020 housing bore, valve stop and contamination	Identify seal wear versus damaged mating surfaces before replacing the O-ring.
Leak appears at the valve-seat joint	945-003 copper gasket, 944-904 threads, 944-020 housing threads and seat alignment	Inspect both threaded components and the gasket before tightening or replacement.
Knob turns but flow does not change	944-024 knob engagement, stem condition, 944-026 stop, internal travel and housing alignment	Verify mechanical engagement and full stem travel before replacing the knob or internal parts.
Leak returns soon after ball replacement	944-904 seat wear, contamination, 945-003 gasket, housing damage and incorrect closure travel	Diagnose the complete sealing stack because a new ball cannot correct a damaged seat or housing.

Verified Replacement Components

High-Value PowrCoat 940 Bleed-Valve Parts

Only genuine products shown on the supplied page, confirmed in Titan’s diagram and matched to live product URLs are included.

Manual Valve Control

Titan 944-024 Knob

Official position-1 control used to open and close the bleed valve during priming, flushing and pressure-relief procedures.

View Titan 944-024

Bleed Valve Body

Titan 944-020 Valve Housing

Official position-2 housing that aligns the stem, seal, stop, ball, gasket and seat while containing the return-flow passage.

View Titan 944-020

Chemical-Resistant Stem Seal

Titan 944-004 PTFE O-Ring

Official position-3 PTFE O-ring that seals the moving valve interface and helps prevent coating leakage around the stem.

View Titan 944-004

Valve Travel Control

Titan 944-026 Valve Stem Stop

Official position-4 stop that controls stem travel and maintains the intended relationship between the knob, ball and seat.

View Titan 944-026

Tungsten-Carbide Sealing Ball

Titan 761-715 Tungsten Ball, 1/4"

Official position-5 ball that closes against the valve seat to stop return flow during spraying.

View Titan 761-715

Seat Interface Seal

Titan 945-003 Copper Gasket

Official position-6 gasket that seals the joint between the valve housing and threaded valve-seat component.

View Titan 945-003

High-Wear Valve Seat

Titan 944-904 Tungsten Valve Seat

Official position-7 seat that provides the sealing surface for the 761-715 ball and threads into the connected filter assembly.

View Titan 944-904

Buying Guide

How to Select the Correct Bleed-Valve Component

STEP 1

Confirm assembly 944-028A

Use this diagram for the PowrCoat 730, 745, 940, 960 and 975 bleed valve.

STEP 2

Identify the leak location

Separate return-path bypass, stem leakage and threaded-seat leakage.

STEP 3

Inspect the control train

Check the knob, stop and stem travel before ordering hard parts.

STEP 4

Evaluate the complete sealing stack

Inspect ball, seat, gasket, O-ring, housing and contamination together.

Maintenance

Maintain Reliable Priming and Pressure-Relief Control

Flush the bleed circuit before coating dries in the valve.
Operate the knob only after following the proper pressure procedure.
Inspect return flow to confirm complete valve closure.
Check the stem area and seat joint for visible leakage.
Protect the tungsten ball and seat from contamination.
Never disassemble the valve while fluid pressure remains.

Repair Planning

Plan a Complete PowrCoat 940 Bleed-Valve Repair

Record whether the fault is continuous return flow, external stem leakage, seat-joint leakage or restricted operation. Each symptom points to a different area of the seven-part assembly.

During teardown, inspect the knob engagement, stop, PTFE O-ring, housing bore and threads, tungsten ball, copper gasket and tungsten seat. Choose the complete 944-028A assembly only after determining that several hard parts are damaged or individual repair is uneconomical.

Fast Navigation

Shop Major PowrCoat 940 Bleed-Valve Components

Titan 944-024 Knob Titan 944-020 Valve Housing Titan 944-004 PTFE O-Ring Titan 944-026 Valve Stem Stop Titan 761-715 Tungsten Ball, 1/4"Titan 945-003 Copper Gasket Titan 944-904 Tungsten Valve Seat

FAQ Section

PowrCoat 940 Bleed Valve Assembly FAQs

Verified answers covering valve function, model compatibility, pressure relief, leakage diagnosis, control problems, repair scope and safe service.

What type of page is the PowrCoat 940 bleed-valve page?+

It is an exploded seven-position replacement-parts category for the PowrCoat bleed valve used for priming, flushing and controlled pressure relief.

Which PowrCoat models use this bleed-valve parts list?+

Titan applies this same bleed-valve diagram to PowrCoat 730, 745, 940, 960 and 975.

What is the complete PowrCoat 940 bleed valve part number?+

Titan identifies the complete assembly as 944-028A.

What does the bleed valve do during priming?+

Opening the valve creates a return-flow path so coating and trapped air can circulate through the bleed hose instead of being directed to the spray gun.

What does the bleed valve do during normal spraying?+

Closing the valve seats the 761-715 ball against 944-904 so pressurized coating is directed toward the high-pressure hose and gun circuit.

Which component usually causes leakage through the return line?+

Inspect the tungsten ball, tungsten seat, copper gasket, PTFE O-ring, housing and trapped contamination before deciding which component requires replacement.

Why should the valve housing be inspected?+

The 944-020 housing aligns the internal parts and contains the fluid passage. Thread damage, corrosion or damaged sealing surfaces can prevent correct operation.

Why should the knob and valve stop be inspected together?+

The 944-024 knob operates the stem, while 944-026 controls its travel. Damage or looseness can prevent full opening or complete closure.

What causes the knob to become difficult to turn?+

Inspect dried coating, stem contamination, the PTFE O-ring, valve stop, housing alignment and trapped pressure before replacing parts.

Why can a new ball still leak?+

A new 761-715 ball cannot seal against a damaged 944-904 seat or correct contamination, gasket leakage or housing misalignment.

When should the complete 944-028A assembly be considered?+

Consider the complete assembly when diagnosis finds damage across several hard parts, severe housing-thread damage or an uneconomical combination of worn components.

What safety procedure is required before bleed-valve service?+

Lock the gun, shut off and bleed the air supply, open the bleed valve, trigger into a grounded metal container and verify zero stored fluid pressure before disassembly.

Find the Correct Replacement Part

Restore Priming, Return-Flow Control and Dependable Pressure Relief

Browse verified PowrCoat 940 knob, housing, seal, stop, tungsten ball, gasket and valve-seat components.

Search using:

Titan part number
Bleed-valve diagram callout
Complete assembly 944-028A
Knob, housing, seal, ball or seat
Return-flow, leakage or pressure-relief symptom

PowrCoat 940 Bleed Valve Assembly Parts

Restore Reliable Priming and Pressure Relief with Verified Valve Parts