Titan 840ix Digital | Prime-Spray Valve | P/N 800-915
Shop Titan 840ix Digital Prime-Spray Valve Parts
Restore reliable priming and spray-mode operation with genuine Titan 840ix Digital Prime-Spray Valve Assembly replacement parts. Shop OEM gaskets, PTFE and Viton O-rings, cam bases, groove pins and valve handles for Assembly P/N 800-915. Use the illustrated parts diagram to identify the correct component and order your Titan valve repair parts online at AllTitanParts.
Assembly Overview
Buy Titan 840ix Digital Prime-Spray Valve Assembly Parts
The Titan 840ix Digital Prime-Spray Valve Assembly (P/N 800-915) helps control fluid routing between the sprayer's priming and spraying functions. During priming, the valve allows the fluid system to circulate or return material through the designated return path. When switched to spray mode, it directs the system toward normal pressurized spraying.
This valve assembly contains sealing and operating components that must work together correctly. Worn gaskets, deteriorated O-rings or damaged operating hardware can contribute to fluid leakage, difficulty switching valve positions or pressure-related performance problems.
AllTitanParts lists individual OEM service parts for the assembly, allowing you to identify the component requiring replacement without automatically purchasing unrelated sprayer parts. Match each item to the exploded diagram and applicable Titan service instructions before ordering.
OEM Parts Directory
Titan 840ix Digital Prime-Spray Valve Parts List
The following eight products are listed on the Titan 840ix Digital Prime-Spray Valve Assembly category page. Use the diagram callout and exact Titan part number to select the correct replacement.
| Diagram Item | Titan Part Number | Description | Function |
|---|---|---|---|
| 2 | 700-537 | Gasket | Sealing component for the designated valve connection. |
| 3 | 222-012 | PTFE O-Ring | PTFE sealing ring for the specified valve location. |
| 4 | 221-012 | Viton O-Ring | Fluoroelastomer seal for the designated fluid passage. |
| 5 | 700-721 | O-Ring | Sealing component for its specified valve position. |
| 5A | 700-897 | O-Ring | Additional listed O-ring associated with diagram reference 5A. |
| 6 | 700-252B | Cam Base | Operating component associated with the valve mechanism. |
| 7 | 700-759 | Groove Pin | Retaining fastener used in the valve operating arrangement. |
| 8 | 700-697 | Valve Handle | Manual control for selecting the applicable valve position. |
The eight entries represent the products currently listed in this category. Other components may appear in the complete manufacturer assembly illustration.
Replacement Components
Shop Genuine Titan Prime-Spray Valve Repair Components
Titan 700-537 Gasket
The gasket supports sealing at its designated valve connection. Inspect for deterioration, deformation or damage when servicing the assembly.
Diagram Item 2Titan 222-012 PTFE O-Ring
A PTFE sealing component for the specified valve location. Confirm the exact part number rather than substituting another O-ring material.
Diagram Item 3Titan 221-012 Viton O-Ring
The Viton O-ring is a designated sealing component within the valve assembly. Check the existing seal and mating surfaces during repair.
Diagram Item 4Titan 700-721 and 700-897 O-Rings
These are separate listed sealing components associated with diagram references 5 and 5A. Verify the required position before ordering.
Diagram Items 5 and 5ATitan 700-252B Cam Base
The cam base forms part of the valve operating mechanism. Inspect the component if the valve handle movement feels abnormal or restricted.
Diagram Item 6Titan 700-759 Groove Pin
This retaining pin supports the designated valve operating connection. Use the correct OEM fastener and installation procedure.
Diagram Item 7Titan 700-697 Valve Handle
The valve handle provides manual control for switching the valve between its designated operating positions. Replace damaged handles with the specified component.
Diagram Item 8Valve Operation
How the Titan 840ix Digital Prime-Spray Valve Works
Prime Position
During priming, the valve provides the designated return or bypass flow path used to help remove air from the fluid system. Follow Titan's priming procedure.
Spray Position
In spray mode, the valve closes or redirects the priming path as designed, allowing the sprayer to build and deliver pressure to the spray system.
Sealing and Control
Gaskets and O-rings help seal the fluid passages, while the handle and cam-related components support valve operation.
Troubleshooting
Titan 840ix Digital Prime-Spray Valve Troubleshooting
Valve problems can resemble fluid section, filter or intake problems. Inspect the system before identifying the part requiring replacement.
| Symptom | Possible Inspection Area | Suggested Action |
|---|---|---|
| Sprayer does not build pressure in spray mode | Valve sealing components, bypass path, fluid section | Check valve operation and follow Titan's pressure troubleshooting procedure. |
| Fluid continues returning in spray mode | Prime-spray valve seating and internal seals | Inspect for worn or contaminated components after pressure relief. |
| Fluid leaks around valve body | 700-537 gasket and listed O-rings | Inspect the correct sealing locations and mating surfaces. |
| Valve handle is difficult to operate | 700-697 handle, 700-252B cam base, 700-759 pin | Inspect for damage, binding or incorrect assembly. |
| Valve handle is damaged | 700-697 valve handle | Replace the handle if the manufacturer procedure permits individual replacement. |
| Sprayer has difficulty priming | Valve, siphon assembly and pump inlet | Check material supply, intake connections and valve operation. |
Parts Identification
How to Order the Correct Titan Prime-Spray Valve Part
Confirm Your Sprayer
Verify the Titan 840ix Digital model and applicable configuration.
Find Assembly 800-915
Locate the damaged component in the Prime-Spray Valve Assembly diagram.
Match the OEM Number
Confirm the diagram item, Titan part number and seal material where applicable.
Purchase Your Replacement
Select the listed part and check whether related sealing components are needed.
Preventive Maintenance
Maintain Your Titan 840ix Digital Prime-Spray Valve
Flush the Fluid System
Follow Titan's flushing instructions to reduce dried coating buildup in the valve and return path.
Inspect Sealing Components
Check the specified gaskets and O-rings for wear, deformation or chemical damage during authorized service.
Check Valve Handle Operation
Use the valve only as directed and investigate abnormal resistance instead of forcing the handle.
Use the Correct OEM Seals
Match each seal's part number and material to the intended diagram location.
Compatibility
Titan 840ix Digital Prime-Spray Valve Fitment
This category covers the Titan 840ix Digital Prime-Spray Valve Assembly, P/N 800-915. Verify the individual part number and applicable manufacturer diagram before ordering.
Some Titan valve components may appear in multiple sprayer assemblies, but shared appearance does not confirm compatibility. PTFE and Viton seals should not be treated as interchangeable unless the applicable Titan documentation specifically permits it.
Related Titan Parts
Explore More Titan 840ix Digital Sprayer Assemblies
Browse the complete model's parts categories.
Digital Fluid Section PartsShop piston components, packings and pump valves.
Digital Filter Assembly PartsFind filtration components and seals.
Digital Low Rider Siphon PartsExplore material intake and siphon components.
Prime-Spray Valve Service and Pressure Safety
High-pressure fluid can cause serious injection injuries. Turn off and unplug the sprayer and follow Titan's complete pressure-relief procedure before servicing the Prime-Spray Valve Assembly. Never loosen a pressurized fitting, inspect a high-pressure leak by hand or force a damaged valve handle. Use manufacturer-approved parts and follow the applicable service manual.
Prime-Spray Valve Assembly 800-915
Order Titan 840ix Digital Prime-Spray Valve Parts
Shop genuine Titan gaskets, PTFE and Viton O-rings, cam bases, groove pins and valve handles. Match the correct OEM number to the illustrated assembly and purchase the parts needed for your repair.
Shop Prime-Spray Valve PartsFrequently Asked Questions
Titan 840ix Digital Prime-Spray Valve FAQ
What is the Titan 840ix Digital Prime-Spray Valve assembly number?
The assembly number is Titan 800-915.
What does the Prime-Spray Valve Assembly do?
It controls the fluid routing used for priming and normal spray operation.
What is the Titan 840ix Digital valve handle part number?
Titan 700-697 is the listed valve handle, diagram item 8.
Which gasket is listed for the Prime-Spray Valve Assembly?
Titan 700-537 is the gasket listed at diagram item 2.
What is the difference between Titan 222-012 and 221-012?
Titan 222-012 is listed as a PTFE O-ring, while Titan 221-012 is listed as a Viton O-ring. They have different material specifications and diagram positions.
What are Titan 700-721 and 700-897?
Both are listed O-rings, associated with diagram items 5 and 5A respectively. Confirm the correct location before ordering.
What part number is the Prime-Spray Valve cam base?
Titan 700-252B is the listed cam base, diagram item 6.
Can a faulty Prime-Spray Valve cause pressure loss?
A valve that does not seal correctly may contribute to pressure problems. Pump, filter and intake faults can produce similar symptoms, so proper diagnosis is important.
Can I buy individual valve seals instead of the complete assembly?
Yes. The category lists individual gaskets and O-rings. Confirm the required part number and follow Titan's service instructions.
Where can I buy Titan 840ix Digital Prime-Spray Valve parts?
Shop the Titan 840ix Digital Prime-Spray Valve Assembly category at AllTitanParts and use the diagram to identify the correct OEM replacement.
Parts Identification Assistance
Need Help Finding Titan 840ix Digital Valve Parts?
Have your Titan sprayer model, serial number and Prime-Spray Valve diagram reference ready when contacting AllTitanParts for replacement part assistance.
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