Industry We Serve
Shop By Category
Shop By Brand
Explore Our Deals
Our Company
Career With Us
Partner With Us
NG # 02993-HW-KEY-005
The HiLok high performance Butterfly valves offer efficient, bidirectional sealing
Stock
10
in stock
Custom Pricing
Get A Quote
Stock
10
in stock
Custom Pricing
Get A QuoteThe product features a cast-on ISO top plate that enhances stability and allows for easy mounting. Its long neck design is tailored specifically for insulation service, making it ideal for applications that demand effective thermal isolation. The external travel stop, located outside of the medium area, prevents over-extension and ensures the valve operates within its designed range. A key advantage is the accessible packing adjustment, which can be done without the need to remove the operator, offering convenience and reducing downtime during maintenance.
This product is engineered to provide positive sealing, which is mechanically achieved and does not rely on line pressure assistance, ensuring reliable performance under varying conditions. The valve also delivers bidirectional shut-off capabilities, making it versatile for different flow directions. Customers can choose from various seating options, including soft, fire-safe, and metal seated configurations, depending on the specific application requirements.
Durability is a standout feature, with a double-offset operating principle that minimizes seat wear, leading to an extended product life. The two-piece shaft design enhances flow capacity while reducing head loss, optimizing efficiency. Stability is further guaranteed by the quadruple shaft bearings, which are designed to handle high pressure and high cycle operations effectively. Seat replacement is fast and simple, minimizing downtime and ensuring continued performance. Lastly, the uninterrupted gasket surface provides a smooth and effective sealing interface, contributing to the overall reliability of the product in demanding applications.
Certifications | SIL capable, PED, CUTR |
End Connection | Lugged, Wafer |
Application | Metals Processing, Fuel Gas, Facilities & Process Utilities, Blowers, Biofuels, Air Circulation |
Material | Duplex, Carbon Steel, 316 Stainless Steel |
Pressure Class | PN |
Process Connection Type | PN25, PN16 |
Seat/Seal Type | High performance |
Shutoff Class | Zero Leakage |
Valve Size | NPS 20 / DN 500, NPS 18 / DN 450, NPS 16 / DN 400, NPS 14 / DN 350, NPS 12 / DN 300, NPS 10 / DN 250 |
Valve Size Standard | DN |
Valve Type | Butterfly |
Media | Air, Air, Inert Gas, Ammonia, Fuel Oil, Hot Water, Liquids, Specialty Gases, Natural Gas, Water, Vacuum, Steam, Oxygen |
Stem | Live loaded, Adjustable packing |
Keystone Series V30/V32 High Performance Butterfly Valves
Keystone Figure 320/322 Resilient Seated Butterfly Valve
Keystone Figure 990/920 Butterfly Valve with Manual Actuator
Keystone Optiseal Resilient Seated Butterfly Valve with Powered Actuator
Keystone K-LOK Figure 360/362 and 370/372 High Performance Butterfly Valve
Keystone Model OptiSeal F14ÂF17 Butterfly Valves
Keystone Figure 221/222 Butterfly Valve with Manual Actuator
Keystone K-LOK Figure 360/362 and 370/372 High Performance Butterfly Valve with Powered Actuator
Keystone Pipe Handling Tools Beckets & Bails
KUKA Articulated robot KR IONTEC
Keystone Pipe Handling Tools Beckets & Bails
Type CD Drill Pipe Elevators API Spec 8A/8C For Drill Collar/Casing/Tubing
Coriolis flow transmitter CFT34A
Blancett 900 Series Positive Displacement Flow Meter
GF Signet 515 Rotor-X Paddle Wheel Flow Sensor
GF Signet 2536 Rotor-X Paddle Wheel Flow Sensor
List Price
US $
Stock
Unlimited
List Price
US $
Stock
Unlimited
List Price
US $
Stock
Unlimited
List Price
US $
Stock
Unlimited
List Price
US $
Stock
Unlimited
List Price
US $
Stock
Unlimited
List Price
US $
Stock
Unlimited
List Price
US $
Stock
Unlimited
List Price
US $
Stock
Unlimited
List Price
US $
Stock
Unlimited
List Price
US $
Stock
Unlimited
List Price
US $
Stock
Unlimited
DHI A/S, our affiliates, suppliers and business partners use cookies to provide the best possible service to our website users. Cookies are used for:
Marketing allWe will not place cookies from this website unless you consent hereto (except for technical cookies
functional allWe will not place cookies from this website unless you consent hereto (except for technical cookies
statistical allWe will not place cookies from this website unless you consent hereto (except for technical cookies
normaal allWe will not place cookies from this website unless you consent hereto (except for technical cookies
When you visit any website, it may store or retrieve information on your browser, mostly in the form of cookies. This information might be about you, your preferences or your device and is mostly used to make the site work as you expect it to. The information does not usually directly identify you, but it can give you a more personalized web experience. Because we respect your right to privacy, you can choose not to allow some types of cookies. Click on the different category headings to find out more and change our default settings. However, blocking some types of cookies may impact your experience of the site and the services we are able to offer. You can get more information by going to our Privacy Policy or Statement in the footer of the website.
These cookies are necessary for the website to function and cannot be switched off in our systems. They are usually only set in response to actions made by you which amount to a request for services, such as setting your privacy preferences, logging in or filling in forms. You can set your browser to block or alert you about these cookies, but some parts of the site will not then work. These cookies do not store any personally identifiable information.
Cookies detailsThese cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. They help us to know which pages are the most and least popular and see how visitors move around the site. Most of these cookies collect and process aggregated (anonymized) information without identifying individuals. If you do not allow these cookies we will not know when you have visited our site, and will not be able to monitor its performance.
Cookies detailsThese cookies enable the website to provide enhanced functionality and personalisation. They may be set by us or by third party providers whose services we have added to our pages. If you do not allow these cookies then some or all of these services may not function properly.
Cookies detailsThese cookies may be set through our site by our advertising partners. They may be used by those companies to build a profile of your interests and show you relevant adverts on other sites. They do not store directly personal information, but are based on uniquely identifying your browser and internet device. If you do not allow these cookies, you will experience less targeted advertising.
Cookies detailsPowered byOneTrust
Check all added RFQ in one place, hit the button to show all added RFQ.
Submit RFQ