Socket Ends Gate Valve Z65X

Socket Ends Gate Valve Z65X Definition and Components

1.1 What is a Z65X Socket Ends Non-Rising Resilient Gate Valve?

Z65X is a specialized gate valve designed for direct connection to plastic piping systems without flanges or mechanical joints:

• Z: Válvula de compuerta
• 6: Socket Ends (for solvent welding or mechanical joint to plastic pipes)
• 5: Non-rising Stem (NRS) design
• X: Asiento elástico (goma)

Este fire protection water supply features integral socket ends designed to accept the insertion of plastic pipes (PVC, HDPE, PP, etc.) for solvent welding, electrofusion, or mechanical joining methods. It's specifically engineered for plastic piping systems in water distribution, irrigation, and industrial applications.

1.2 Main Components (Socket End Specific)

Role, Characteristics, and Application Scenarios of Socket Ends Gate Valve Z65X in Pipelines

2.1 Funciones del gasoducto

• Direct Plastic Pipe Connection: Eliminates transition fittings between plastic and metal
• Isolation in Plastic Systems: Primary shutoff in PVC/HDPE pipelines
• Space-Saving Installation: Compact design ideal for confined spaces
• Corrosion Resistance: Compatible with aggressive water chemistries
• Low Pressure Applications: Typically for pressures up to 150 psi

2.2 Socket-Specific Operational Features

2.3Typical Socket End Válvula de compuerta para agua Applications:

Socket Ends Gate Valve Z65X Standards: Materials, Design, and Connections

3.1 Normas materiales

3.2 Normas de diseño

3.3 Normas de conexión

Socket End Types and Specifications:

Socket Dimensions (Example - 2" PVC Socket):

• Socket Inside Diameter: 2.375" (pipe OD + 0.005-0.010 clearance)
• Socket Depth: 1.5" minimum
• Chamfer: 15° internal chamfer
• Cement Reservoir: 0.125" depth
• Depth Mark: Clearly marked at proper insertion depth

How to Select Socket Ends Gate Valve Z65X

4.1 Proceso de elaboración de especificaciones

4.2 Critical Socket-Specific Specifications

Socket End Requirements:

SOCKET DIMENSIONAL REQUIREMENTS:

• Standard: Specify exact ASTM standard (e.g., ASTM D2466)
• Pipe Compatibility: Exact pipe OD and material
• Socket Depth: Minimum depth per standard
• Chamfer: Internal chamfer angle and depth
• Cement Reservoir: If for solvent welding
• Depth Marks: Clear, permanent markings

Fire Protection Valves and Fittings Pipe Compatibility Matrix:

Installation Requirements:

• Solvent Cement: Specify cement type (standard, heavy-bodied, etc.)
• Cure Times: Minimum cure time before pressure testing
• Installation Temperature: Range for proper joint formation
• Pipe Preparation: Cleaning and priming requirements

4.3 Requisitos de cualificación de los proveedores

Socket-Specific Manufacturing Capabilities:

• Socket Tooling: Proper molds for socket formation
• Dimensional Control: Precision machining of socket IDs
• Material Compatibility: Knowledge of plastic pipe materials
• Testing Facilities: Socket joint pressure testing capability
• Certifications: NSF/ANSI 61, UPC, CSA as required

Factory Audit Checklist for Socket Valves:

Socket Machining: Verify precision and surface finish

• Tooling Maintenance: Check condition of socket molds
• Quality Control: Dimensional verification procedures
• Testing Procedures: Socket joint testing protocols
• Material Traceability: For both valve and socket components

Pre-Shipment Inspection for Export Socket Ends Gate Valve Z65X and Key Considerations

5.1 Socket-Specific Inspection Protocol

Fase 1: Revisión de la documentación

Z65X REQUIRED DOCUMENTS:

1. Socket Dimension Certificates (per ASTM standards)
2. Pipe Compatibility Certifications
3. Solvent Cement Compatibility Reports
4. Material Certificates for all components
5. NSF/ANSI 61 Certification (for potable water)
6. Certificados de prueba de presión
7. Installation Instructions (socket-specific)

Phase 2: Socket Dimensional Inspection

Fase 3: Verificación del material

• PMI Testing: Verify body and stem materials
• Rubber Analysis: Verify elastomer type (EPDM, NBR, etc.)
• Coating Inspection: Internal coating integrity
• Socket Material: Verify compatibility with pipe material

Phase 4: Socket Joint Testing

Assembly Test (if possible):

Procedimiento de prueba:

1. Prepare test pipe per specifications
2. Assemble valve to pipe using specified method
3. Allow proper cure time (if solvent weld)
4. Perform hydrostatic test at 1.5× rated pressure
5. Check for leakage at socket joint

Valve Pressure Testing:

• Shell Test: 1.5× rated pressure for 2 minutes
• Seat Test: Rated pressure, zero leakage
• Socket Integrity: Visual inspection after testing

Pruebas funcionales:

• Operation Test: Full open/close cycles
• Torque Measurement: Verify within specifications
• Stem Seal Test: Check for leakage

5.2 Special Socket Considerations

Socket Surface Preparation:

• Verify socket interior is clean and free of contaminants
• Check for proper surface texture for bonding
• Ensure no oil or release agents on socket surfaces

Solvent Cement Compatibility:

• Verify valve manufacturer recommends specific cement types
• Check for compatibility with different cement formulations
• Ensure no chemical incompatibility between socket material and cement

Installation Kit Verification:

• If supplied, check installation tools are included
• Verify instructions are clear and complete
• Check cement/primers are within shelf life

5.3 Protocolo de preparación de las exportaciones

Socket End Protection:

CRITICAL SOCKET PROTECTION:

1. Socket Interior: Plastic plugs or caps
2. Thread Protection: If threaded sockets, thread protectors
3. Surface Protection: Prevent scratches on socket surfaces
4. Cleaning: Ensure sockets are clean and dry
5. Moisture Control: Desiccant in sockets if prone to corrosion

Packaging Configuration:

• Individual Valve: Each valve in separate carton or crate
• Socket Protection: Rigid caps that won't damage socket surfaces
• Accessory Packaging: Separate packages for installation kits
• Documentation: Waterproof pouch attached to valve

Socket-Specific Marking:

Crate Marking:

• SOCKET END GATE VALVE
• SIZE: [Pipe Size]
• MATERIAL: [Body Material]
• SOCKET TYPE: [e.g., PVC Solvent]
• PRESSURE RATING: [psi @ temperature]
• COMPATIBLE PIPE: [e.g., PVC Sch 40]

Valve Body Marking:

• Size (NPS and metric)
• Presión nominal
• Socket type
• Designación del material
• Direction of flow (if applicable)
• Manufacturer and date

Paquete de documentación:

Documentos técnicos:

• Socket Dimension Drawings: Detailed socket specifications
• Installation Instructions: Step-by-step socket connection guide
• Compatibility Chart: Pipe materials and cements
• Cure Time Tables: For solvent-welded joints
• Pressure-Temperature Ratings: For different services

Documentos de certificación:

• NSF/ANSI 61 Certificate (potable water)
• Socket Dimension Compliance Certificates
• Certificados de materiales
• Pressure Test Reports
• Quality Assurance Certificate

5.4 Special Precautions for Socket Valves

Socket Surface Protection:

• Scratch Prevention: Socket surfaces must remain undamaged
• Contamination Prevention: Keep sockets clean and free of debris
• Moisture Protection: Prevent condensation in sockets

Climate Considerations:

• Temperature Extremes: Protect from freezing or excessive heat
• UV Protection: If stored outdoors, protect from sunlight
• Humidity Control: Desiccant in packaging for humid climates

Handling and Storage:

• Stacking: Do not stack heavy items on socket ends
• Orientation: Store valves in horizontal position
• Support: Adequate support to prevent socket deformation

5.5 Lista de comprobación de la inspección final

Before Packaging:

• Socket interiors clean and dry
• Socket protectors installed and secure
• All markings clear and legible
• Valve operates smoothly
• Accessories included and identified
• Documentación completa y precisa

Socket-Specific Checks:

• Socket dimensions verified
• Depth marks clear and correct
• Chamfer present and uniform
• No defects in socket surfaces
• Cement reservoir properly formed (if applicable)
• Threads clean and protected (if threaded)

5.6 Common Socket Valve Issues to Prevent

Installation Kit Contents (if supplied):

Solvent cement (proper type and quantity)

Primer (if required)

Cleaning supplies

Application brushes

Instrucciones de instalación

Safety equipment (gloves, goggles)

Socket Ends Gate Valve Z65X Dimensiones principales (mm)

Nota:1. Otras especificaciones y normas de brida disponibles bajo pedido.

2. El diseño y las especificaciones están sujetos a cambios sin previo aviso.