Low Pressure Ball Valves

3 Way L-Port Ball Valve

3 Way L-Port Ball Valve. Full or reduced bore; tight bubble-tight shut-off with PTFE seats; ideal for on/off isolation, not throttling. Body in stainless steel SS316, rated to 1000 PSI. Material selected to suit the medium and pressure.

  • Bubble-tight shut-off (soft-seated types)
  • Corrosion-resistant materials
  • Ex-stock in common sizes
  • Actuation options on request

Specifications

Size Range1/4" - 2" (DN8 - DN50)
Body Design3 Way Ball Valve with L-Port Design
Body MaterialStainless Steel SS316
OperationsFull Bore, Quarter Turn Operation
Working Pressure1000 PSI
ConnectionsBSPP / NPT
Seat / SealPTFE
Applicable MediumGeneral Oil, Gas & Water Applications
DesignBlow-out Proof Stem Design
Temperature Range-29°C to +150°C

Specifications are indicative and vary by size and manufacturer. Request the full datasheet for exact dimensions, materials and certification.

Typical applications

  • Water, seawater and utility distribution
  • Compressed air and low-pressure gas
  • Steam and condensate (rated types)
  • Marine, building services and process lines

Ordering & procurement

Ex-stock in Singapore, dispatched within 3 working days. Material / mill certificates (EN 10204 3.1) and export documentation available. Special sizes and materials sourced on request.

Request a quote

Product Information of 3 Way L-Port Ball Valve

A 3 way ball valve is a 3-port ball valve used to select the flow direction in a pipeline. It is a full bore ball valve with a quarter-turn handle; rotating the handle 90° selects a flow direction according to the arrow directional marking on the valve.

This L-Port type 3 way ball valve allows fluid to flow in a 90° direction. For example, when the arrow marking faces left and centre, fluid can flow from the centre port to the left port (or left to centre) while the right port is closed; when the arrow faces right and centre, fluid can flow from the centre port to the right port (or right to centre) while the left port is closed. The L-Port valve has 1 inlet port and 1 outlet port, with the remaining port closed to block flow. It is available in stainless steel SS316 with PTFE sealing.

Material List

NOPART NAMEMATERIAL
1BonnetSS316, CF8M
2SeatPTFE
3GasketPTFE
4BodySS316, CF8M
5BallSS316
6Thrust GasketPTFE
7StemSS316
8GlandSS304
9LeverSS304
10WasherSS304
11NutSS304

Pressure-Temperature Rating

Pressure-Temperature Rating010203040506070-30-101030507090110130150Temperature (°C)Pressure (Bar)63 Bar150°C

Dimensional Drawing

3 Way L-Port Ball Valve Drawing
3 Way L-Port Ball Valve Drawing
3 Way L-Port Ball Valve Flow Direction Drawing
3 Way L-Port Ball Valve Flow Direction Drawing
FAQ

FAQ of 3 Way L-Port Ball Valves

What is the size range of L-Port ball valves?

The size range of L-Port ball valves is from 1/4 inches to 2 inches.

What is a L-Port ball valve made of?

It is made of stainless steel SS316.

What is the working pressure of L-Port ball valves?

The working pressure of L-Port ball valves is 1,000 psi.

What is the working temperature range of L-Port ball valves?

The working temperature range of L-Port ball valves is from -20°C to 120°C.

Which fields / industries would apply L-Port ball valves?

L-Port ball valves can be applied in several industries such as general oil, gas and water applications.

What are the types of connections for L-Port ball valves?

There are 2 types of connections used by L-Port ball valves, which are BSPP and NPT.

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