18" Pneumatic Wafer Butterfly Valve
$
550.23
| Material | ductile iron |
| inlet connection size | 18 inch |
| inlet connection type | wafer type |
| operation | pneumatic |
The 18" wafer butterfly valve is designed for on/off flow control of water, air, and oil. It has a wafer-style body, allowing it to fit between two flanges in a pipeline. The valve has an epoxy-coated ductile iron body, with 316 stainless steel disc and 420 stainless steel stem. The seals are made of EPDM. The valve is operated by a double-acting, quarter-turn pneumatic actuator.
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Estimated delivery in 5–20 days
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Description
- The butterfly valve is used for on/off control or modulating the flow of water, air, and oil.
- The 18" wafer butterfly valve is specifically designed to be mounted between two pipe flanges with ANSI standards.
- The valve body is made of ductile iron, with epoxy coating for enhanced corrosion resistance and extended service life.
- The butterfly valve features a concentric design, in which the turning axis and axial alignment of the disc are both centered with the valve body, making it compact and cost-effective.
- The valve is operated by a double acting pneumatic actuator that uses compressed air to open and close the valve with a quarter-turn motion, ensuring fast and reliable operation.
- The EPDM stem seals offer excellent resistance to water, steam, and mild chemicals, ensuring reliable sealing performance across a wide temperature range.
- The EPDM seat provides a tight shutoff and ensures sealing between the disc and the valve body.
- 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 | 18" pneumatic wafer butterfly valve |
|---|---|
| valve type | butterfly valve |
| Material | ductile iron |
| port | 2-way |
| inlet connection size | 18 inch |
| inlet connection type | wafer type |
| outlet connection size | 18 inch |
| outlet connection type | wafer type |
| operation | pneumatic |
| stem seals | EPDM |
| seat | EPDM |
| disc material | 316 stainless steel |
| stem material | 420 stainless steel |
| valve design | concentric |
| maximum pressure | 145 psi (PN10) |
| best suited media | water, air, oil |
| Item Type | wafer butterfly valve |
| Features | ductile iron body with epoxy coating |
| Brand Name | Hykins Basics |
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| Customer Ratings | 4.7 (47) | 4.7 (92) | 4.8 (28) | 3.8 (63) |
| Price | $550.23 | $550.23 | $120.88 | $120.88 |
| valve type | butterfly valve | butterfly valve | butterfly valve | butterfly valve |
| port | 2-way | 2-way | 2-way | 2-way |
| port type | — | — | — | — |
| Material | ductile iron | stainless steel | ductile iron | cast steel |
| inlet connection size | 18 inch | 18 inch | 8 inch | 8 inch |
| inlet connection type | wafer type | wafer type | wafer type | wafer type |
| operation | pneumatic | pneumatic | with double acting pneumatic actuator | pneumatic |
| stem seals | EPDM | graphite | FKM (Viton) | graphite |
| seat | EPDM | metal seated (duplex 2507) | FKM (Viton) | metal seated (duplex 2507) |
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