CPVC 3 Way Ball Valve L-Port

A CPVC 3 Way Ball Valve L-Port is a multi directional flow control valve made from Chlorinated Polyvinyl Chloride (CPVC) that allows fluid to flow between three ports in an “L”-shaped flow path configuration. The L-port design connects one inlet to one of two outlets (or vice versa), enabling flow diversion between two different lines. It is mainly used to divert flow from one pipeline to another. The CPVC 3 Way Ball Valve L-Port can be completely closed or opened by rotating the handle 90 degrees. Large CPVC 3 Way Ball Valve L-Port often has a gearbox attached, which connects the hand wheel to the stem via gears. This makes valve functioning easier, but it comes at the cost of speed.

The CPVC 3 Way Ball Valve L-Port is a quarter-turn rotational speed valve for stopping, regulating, and starting flow. In a ball valve, a disc is mounted on the rotating shaft. The disc stops the line when the ball valve is completely closed. The CPVC 3 Way Ball L-Port valve’s disc is at right angles to the flow of gas or liquid when it is fully opened. The CPVC 3 Way Ball Valve L-Port is popular due to its dependability and low maintenance needs. Due to less wear, the useful life of the valve can be extended. This minimises direct operating expenses and the number of hours spent on valve maintenance.

CPVC 3 Way Ball Valve L-Port Details

SIZE (DN) – Diameter Nominal
D – External Diameter
d – Internal Diameter (Bore)
b – Body Width / Flange Thickness
B1 – Internal Depth / Secondary Width
H – Total Height
H1 – Centerline Height
L – Face-to-Face Length
G (ISO Pattern) – Flange Type Designation
ØC – Stem Diameter / Square Size
ØE – Bolt Hole Diameter

Dimensional Data Specifications

SIZE (DN)	D	d	b	B1	H	H1	L
15	54	14	53	30	137	81	22
20	69	22	65	38.5	172	109	24.5
25	82	25	68	46	200	130	28
32	82	25	68	46	208	130	32
40	117	38	92	65	240	154	35
50	117	38	92	65	246	154	38

ISO Mounting Pattern and Stem Details

SIZE (DN)	G (ISO Pattern)	ØC (Stem/Square)	ØE (Bolt Hole Dia)
15	F03	11	5.5
20	F03	11	5.5
25	F03	11	5.5
32	F03	11	5.5
40	F03	14	8.5
50	F03	14	8.5

Parameter	Specification
Material	CPVC (Chlorinated Polyvinyl Chloride)
Valve Type	3-Way Ball Valve (L-Port)
Port Design	L-shaped bore (connects two ports at a time)
Size Range	½” to 2” (15 mm to 50 mm)
End Connection	Socket / Threaded (BSP / NPT)
Pressure Rating	Up to 10–16 bar (depending on size & temperature)
Temperature Range	0°C to 90°C
Flow Configuration	Diverting type (one inlet → one of two outlets)
Operation	Manual lever (90° rotation)
Ball Type	Floating ball
Sealing	PTFE seats, EPDM / FKM O-rings
Bore Type	Full bore / Reduced bore
Standards	ASTM D1784, ASTM F1970
Installation	Solvent cement / threaded
Maintenance	Low maintenance, easy servicing
Density	1.50 – 1.60 g/cm³
Tensile Strength	50 – 70 MPa
Impact Strength	High
Hardness	Rockwell R 110 – 120
Thermal Conductivity	~0.14 W/m·K
Coefficient of Thermal Expansion	6.7 × 10⁻⁵ /°C
Vicat Softening Temperature	~110°C
Water Absorption	< 0.1%
Chemical Resistance	Excellent (acids, alkalis, salts)
Corrosion Resistance	Non-corrosive

L-Port Flow Control: Diverts or mixes flow between two of the three ports, with one port closed at a time.
Corrosion-Resistant Material: CPVC body ensures durability against acids, alkalis, and chemical solvents.
High Temperature Capability: Operates effectively at temperatures up to 93°C (200°F).
Quarter-Turn Manual Operation: Provides simple and quick actuation with a lever handle.
Leak-Free Design: PTFE seats and elastomer seals ensure tight shutoff and minimal leakage.
Long Service Life: Designed for durability under continuous use in harsh environments.
Versatile Installation Options: Available in socket, threaded, or flanged connections.
Non-Conductive Body: Ideal for electrically sensitive applications.

Size (Inch)	Size (mm)	Pressure Rating at 27°C	Pressure Rating at 60°C	Pressure Rating at 90°C
½”	15 mm	PN16 (16 Bar)	PN10 (10 Bar)	PN6 (6 Bar)
¾”	20 mm	PN16 (16 Bar)	PN10 (10 Bar)	PN6 (6 Bar)
1”	25 mm	PN16 (16 Bar)	PN10 (10 Bar)	PN6 (6 Bar)
1½”	40 mm	PN10–16 (Model Dependent)	PN8–10	PN4–6
2”	50 mm	PN10–16 (Model Dependent)	PN8–10	PN4–6
3”	80 mm	PN10	PN6–8	PN3–4
4”	100 mm	PN10	PN6	PN3

1️. Based on End Connection Type

Type	Description
Socket Type	Connected by solvent cement joint; commonly used in permanent piping systems.
Threaded Type (BSP/NPT)	Suitable for easy installation and dismantling.
Flanged Type	Used for larger sizes and high-pressure industrial applications.

2️ . Based on Operation Type

Type	Description
Manual Lever Operated	Quarter-turn (90°) hand lever operation. Most common type.
Gear Operated	Used for larger sizes for smooth and controlled operation.
Pneumatic Actuated	Air-operated for automated process systems.
Electric Actuated	Motor-operated for remote or automatic control.

3️. Based on Port Configuration Position

Type	Description
Standard L-Port	Diverts flow from one inlet to either of two outlets.
Multi-Position L-Port	Allows multiple switching combinations depending on handle position.

4️ . Based on Construction Design

Type	Description
Standard L-Port	Diverts flow from one inlet to either of two outlets.
Multi-Position L-Port	Allows multiple switching combinations depending on handle position.

If you are searching for customized product designs that meet your requirements, don’t worry. Petron Thermoplast also offers custom product manufacturing services to meet the unique needs of various industries. Work with our expert engineers to create custom designs suited for your application.

Benefits of Using CPVC 3 Way Ball Valve L-Port

1️. Efficient Flow Diversion

Directs flow from one inlet to one of two outlets
Ideal for switching between tanks or pipelines
Eliminates the need for multiple valves

2️. Corrosion & Chemical Resistance

Made from CPVC, suitable for acids, alkalis, and aggressive chemicals
Long service life in harsh industrial environments

3️. High Temperature Capability

Can handle higher temperatures compared to standard PVC
Suitable for hot water and chemical processes (up to approx. 90°C)

4️. Leak-Proof Sealing

Directs flow from one inlet to one of two outlets
Ideal for switching between tanks or pipelines
Eliminates the need for multiple valves

5️. Compact & Space-Saving Design

Three-way configuration reduces piping complexity
Saves installation space

6️. Easy Operation

Quarter-turn (90°) lever operation
Smooth and quick switching between flow paths

7️. Low Maintenance

Simple internal design
Resistant to scaling and corrosion
Long operational lifespan

8️. Cost-Effective Solution

Replaces multiple two-way valves
Reduces installation and maintenance costs

Applications of CPVC 3 Way Ball Valve L-Port

Process Industry

Semi-conductors Industry

Electronic Industry

Electrical Industry

Pharmaceutical Industry

Solar power panels

Sugar Industry

Paper & pulp Industry

Nuclear power industry

Automotive Industry

DI water plants

Why Choose Petron Thermoplast?

At Petron Thermoplast, we understand the importance of quality fittings for your projects. That’s why we offer a comprehensive selection of CPVC 3 Way Ball Valve L-Port in various sizes from reputable brands. Choosing a CPVC 3 Way Ball Valve L-Port from Petron Thermoplast supplier can have several advantages over traditional fittings. Here are some reasons why:

Wide range of industrial valves

CPVC 3 Way Ball Valve L-Port takes up less space in tight environments, as they neatly connect different pipe sizes. This can be particularly beneficial in commercial areas where space is limited.

Fluid Flow Optimisation

By allowing the smooth transition from a larger pipe to a smaller one,upvc minimise tees minimize flow turbulence, making the system more efficient.

Cost-Effective Solutions

Using a CPVC 3 Way Ball Valve L-Port can often save you money in labour and materials, as you can eliminate the need for multiple fittings.

Versatility

CPVC 3 Way Ball Valve L-Port can adapt to various piping configurations, making it suitable for a variety of applications, from irrigation to industrial use.