3/4" Full Port Polypropylene Ball Valve
3/4" Full Port Polypropylene Ball Valve
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3/4" Full Port Polypropylene Ball Valve

Product Overview

A seized or leaking main shutoff during the peak of the summer heat can bring an entire commercial landscape to a standstill. When valves fail due to chemical corrosion or internal scaling, your crews face emergency service calls that disrupt tight schedules and eat into your profit margins. With supply chains remains unpredictable and lead times for high quality components stretching into several weeks, waiting until a valve fails is a risk to your reputation and your bottom line. Securing your inventory of reliable valves now ensures that your projects stay on track and your clients avoid the costly turf damage associated with system downtime.

The Lesso Full Port Polypropylene Ball Valve offers a significant technical advantage over standard PVC alternatives in high demand environments. The polypropylene construction provides superior chemical resistance and thermal stability, meaning it will not become brittle or scale over time like lower grade materials. Because it is a full port design, it eliminates the flow restriction and pressure drops common in standard port valves, allowing your pumps to operate more efficiently. Investing in these professional grade valves reduces long term maintenance costs and gives your company a competitive edge by delivering a more robust and reliable irrigation header or fertigation manifold.

Product Specifications

Specification Detail
Material High Grade Polypropylene (PP)
Size 3/4 Inch
Port Type Full Port for Unrestricted Flow
Connection Type Threaded (FNPT)
Pressure Rating 150 PSI at 73 Degrees F
Handle Material Impact Resistant ABS or Reinforced Poly
Color/Finish Black Body with Red or Blue Handle
Seals/O-Rings EPDM or PTFE Seats

Available Models & Sizes

This Lesso series is typically available in sizes ranging from 1/2 inch through 2 inch configurations to accommodate various lateral and main line requirements. Please contact our sales team for current bulk pricing and full availability of specific thread patterns or alternative seat materials for specialized chemical applications.

Key Features

  • Full port internal diameter ensures maximum flow rates and minimizes friction loss throughout the system.
  • Polypropylene body offers enhanced resistance to fertilizers, acids, and debris compared to standard PVC valves.
  • Quarter turn handle design provides fast and easy shutoff for technicians during routine maintenance or emergencies.
  • Thick walled construction resists cracking under pressure surges and provides high impact durability in the field.
  • Integrated seats and seals prevent internal bypass and external leaking for long term reliability.
  • Compact footprint allows for easy installation in standard valve boxes or tight manifold configurations.

Common Applications

  • Commercial landscape irrigation
  • Agricultural and crop irrigation
  • Greenhouse and nursery operations
  • Chemical and fertigation delivery
  • Municipality parks and public spaces
  • Erosion control and stormwater systems

Installation Notes

Ensure all threaded connections are cleaned and free of debris before assembly. Use a high quality PTFE thread sealant tape or non hardening pipe dope to ensure a watertight seal on the 3/4 inch female ports. Avoid over tightening with heavy wrenches, as the polypropylene threads can be stressed if excessive torque is applied. Always install the valve in an accessible location or a properly sized valve box to allow for future operation and maintenance. Follow all local plumbing and irrigation codes regarding the placement of secondary shutoff valves.

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Product Overview

A seized or leaking main shutoff during the peak of the summer heat can bring an entire commercial landscape to a standstill. When valves fail due to chemical corrosion or internal scaling, your crews face emergency service calls that disrupt tight schedules and eat into your profit margins. With supply chains remains unpredictable and lead times for high quality components stretching into several weeks, waiting until a valve fails is a risk to your reputation and your bottom line. Securing your inventory of reliable valves now ensures that your projects stay on track and your clients avoid the costly turf damage associated with system downtime.

The Lesso Full Port Polypropylene Ball Valve offers a significant technical advantage over standard PVC alternatives in high demand environments. The polypropylene construction provides superior chemical resistance and thermal stability, meaning it will not become brittle or scale over time like lower grade materials. Because it is a full port design, it eliminates the flow restriction and pressure drops common in standard port valves, allowing your pumps to operate more efficiently. Investing in these professional grade valves reduces long term maintenance costs and gives your company a competitive edge by delivering a more robust and reliable irrigation header or fertigation manifold.

Product Specifications
Specification Detail
Material High Grade Polypropylene (PP)
Size 3/4 Inch
Port Type Full Port for Unrestricted Flow
Connection Type Threaded (FNPT)
Pressure Rating 150 PSI at 73 Degrees F
Handle Material Impact Resistant ABS or Reinforced Poly
Color/Finish Black Body with Red or Blue Handle
Seals/O-Rings EPDM or PTFE Seats
Available Models & Sizes

This Lesso series is typically available in sizes ranging from 1/2 inch through 2 inch configurations to accommodate various lateral and main line requirements. Please contact our sales team for current bulk pricing and full availability of specific thread patterns or alternative seat materials for specialized chemical applications.

Key Features
  • Full port internal diameter ensures maximum flow rates and minimizes friction loss throughout the system.
  • Polypropylene body offers enhanced resistance to fertilizers, acids, and debris compared to standard PVC valves.
  • Quarter turn handle design provides fast and easy shutoff for technicians during routine maintenance or emergencies.
  • Thick walled construction resists cracking under pressure surges and provides high impact durability in the field.
  • Integrated seats and seals prevent internal bypass and external leaking for long term reliability.
  • Compact footprint allows for easy installation in standard valve boxes or tight manifold configurations.
Common Applications
  • Commercial landscape irrigation
  • Agricultural and crop irrigation
  • Greenhouse and nursery operations
  • Chemical and fertigation delivery
  • Municipality parks and public spaces
  • Erosion control and stormwater systems
Installation Notes

Ensure all threaded connections are cleaned and free of debris before assembly. Use a high quality PTFE thread sealant tape or non hardening pipe dope to ensure a watertight seal on the 3/4 inch female ports. Avoid over tightening with heavy wrenches, as the polypropylene threads can be stressed if excessive torque is applied. Always install the valve in an accessible location or a properly sized valve box to allow for future operation and maintenance. Follow all local plumbing and irrigation codes regarding the placement of secondary shutoff valves.