20" Cast Steel Flanged Butterfly Valve

Estimated price: $ 867.38

(Final price may vary and will be confirmed via quote.)

4.6 out of 5, based on 64 reviews

The 20" butterfly valve is designed for on/off flow control of water, air, and oil. It has flanges on both sides of its body, allowing it to be bolted directly to pipe flanges. The valve has a cast steel body, with 316 stainless steel disc and 420 stainless steel stem. The seals are made of NBR. The valve is worm gear operated with a quarter-turn handwheel.

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Estimated delivery in 3–10 days

Note: The price shown on this page is an estimated price only. The final price may vary depending on your order quantity, customization requirements, and other factors. For an accurate quote, please click the Get a Quote button above, or contact us directly via email or WhatsApp.

Description

The butterfly valve is used for on/off control or modulating the flow of water, air, and oil.
The 20" flanged butterfly valve has flanges on both sides of its body, allowing it to be bolted directly to pipe flanges, which provides a more secure installation and more reliable sealing performance.
The valve body is made of cast steel, offering excellent mechanical strength and impact resistance.
The valve can be worm gear operated, utilizing a worm gear mechanism with a quarter-turn handwheel to open or close the valve, allowing for precise adjustment of its position.
The NBR stem seals provide reliable sealing performance and resistance to oils, water, and hydraulic fluids.
The NBR seat offers a tight seal and good wear resistance.
The 316 stainless steel disc offers excellent corrosion resistance, durability, and strength.
The butterfly valve is designed for use with water, air, oil, and fuel. Typical applications include industrial/process piping, water treatment and irrigation.

Specifications

Product Name	20" cast steel worm gear operated flanged butterfly valve
valve type	butterfly valve
Material	cast steel
port	2-way
inlet connection size	20 inch
inlet connection type	flanged
outlet connection size	20 inch
outlet connection type	flanged
operation	worm gear operated
stem seals	NBR
seat	NBR
disc material	316 stainless steel
stem material	420 stainless steel
best suited media	water, air, oil
Item Type	flanged butterfly valve
valve design	concentric
maximum pressure	232 psi
Reference	S-560731791392
Brand	Hykins

Compare with similar items

	This item: 20" cast steel worm gear operated flanged butterfly valve	20" cast steel electric wafer butterfly valve	20" triple offset metal seated pneumatic wafer butterfly valve	20" cast iron pneumatic wafer butterfly valve

Customer Ratings	4.6 (64)	4.7 (10)	3.8 (28)	4.9 (40)
Price	$867.38	$998.66	$713.33	$713.33
valve type	butterfly valve	butterfly valve	butterfly valve	butterfly valve
Material	cast steel	cast steel	cast steel	cast iron
inlet connection size	20 inch	20 inch	20 inch	20 inch
inlet connection type	flanged	wafer type	wafer type	wafer type
operation	worm gear operated	electric	pneumatic	pneumatic
stem seals	NBR	graphite	graphite	NBR
seat	NBR	metal seated (duplex 2507)	metal seated (duplex 2507)	NBR