2 inch Triple Offset Butterfly Valve

5 out of 5 based on 2 reviews | Write a review

$323.69

Good price triple offset butterfly valve online for sale with flange connection. The hard seal butterfly valve comes with 2 inch (DN50) port size, the body material cast steel WCB/ stainless steel can be chosen. The triple eccentric butterfly valve has advantages of being flexible and convenient, labor-saving and energy-saving.

Body Material *

SKU: ATO-TOBV-DN50

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Delivery date: 10-12 days

Overview
Proposition 65 Warning

Note: This butterfly valve cannot be used for drinking water.

Cheap 2" triple offset butterfly valve with nominal pressure PN16, which is widely used in industrial pipelines such as metallurgy, electric power, petrochemical industry, water supply and drainage, and municipal construction, for regulating flow and carrying and breaking fluid.

Features

The triple eccentric butterfly valve has small opening torque, flexible and convenient, labor-saving and energy-saving.
The three-dimensional braided core structure makes the butterfly plate tighter and tighter, and its sealing performance is reliable to achieve no leakage.
Flange triple eccentric butterfly valve is resistant to high pressure, corrosion resistance, wear resistance, long service life, etc.

Specification

Model: ATO-D343H-16C-DN50
Port Size: 2 inch (DN50)
Nominal pressure: PN16
Connection Type: Flanged Type
Body Material: Cast steel WCB/ Stainless Steel
Disc Material: Cast steel WCB/ Stainless Steel
Media: Water, weak acid base, air, steam, oil, etc.
Working Temperature: Cast steel: -29℃～425℃, Stainless steel -40℃～600℃

Dimension

Triple offset butterfly valve dimension

Model	Length (mm)		Dimension (mm)			Connection Size (mm)
Model	H	L	H1	A1	B1	D	D1	Z-d
ATO-TOBV-DN50	112	108/150	350	180	200	165	125	4-18

Application

Triple offset butterfly valve application

Tips: What is a triple offset type butterfly valve?

The butterfly valve has a very compact design belonging to the quarter family. It’s lightweight, easy to operate, and has lower torque. It’s considered a top choice for critical and severe applications. The triple offset valve design achieves zero leakage on metal-to-metal contact. The hard facing seat eliminates the rubbing between the seat and seal ring through the flow path to extend the cycle life. Its uniform sealing can operate more frequently, and open and close quickly.

*WARNING: This product can expose you to chemicals, including lead, which is known to the State of California to cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.

Existing reviews of 2 inch Triple Offset Butterfly Valve

Durable and convenient

This butterfly valve has been in use on our steam pipeline for some time, maintaining a tight seal with no internal leakage. It features low operating torque and effortless handwheel operation. The stainless steel valve body withstands high temperatures and shows no signs of corrosion.

From: Zoe | Date: 03/03/2026

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Improved efficiency

When adjusting the flow, the valve performs very smoothly, the valve disc is closed, the operation is very easy, the opening and closing time is very short, effectively reducing the time cost of operation. In addition, the resistance of the fluid passing through is relatively small, which helps to improve the overall efficiency of the system.

From: Shiner | Date: 14/02/2025

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