NG # 02995-HW-KEY-007
A resilient seated Butterfly valve for general purpose applications
Stock
10
in stock
Custom Pricing
Get A Quote
Stock
10
in stock
Custom Pricing
Get A QuoteThe valve features a top bushing designed to absorb actuator side thrust loads, ensuring smooth operation and prolonging the valve’s service life. Its actuator flange is built according to ISO 5211 standards, making it compatible with a wide range of actuators. Additionally, the valve's high-solids, glossy, silicone-free paint system offers superior corrosion resistance, making it ideal for harsh environments.
A key benefit of the design is the extended body neck, which allows for proper pipe insulation, ensuring better thermal management during operation. Installation is also simplified through body locating holes, which make it easier to center the valve between flanges. The rounded and polished disc edge ensures full concentric sealing, reducing torque requirements, enhancing seat life, and providing reliable, bubble-tight shutoff performance.
The valve seat is field-replaceable and provides full isolation between the body and stem from the flow, ensuring safety and durability in various operating conditions. The primary stem sealing exceeds the valve's pressure rating, offering enhanced leakage prevention, while a secondary shaft sealing acts as a backup for added safety. Notably, no flange gaskets are required, further simplifying installation and maintenance.
With a high Cv value, the valve is designed to provide optimal flow performance. Additionally, it features top and bottom shaft bearings, ensuring optimized support and minimal friction for all body materials up to DN 300, except cast iron, promoting smooth operation and extended durability across diverse applications.
| Certifications | CUTR, SIL capable, PED |
| End Connection | Wafer, Lugged |
| Application | Winemaking, Beverages, Automotive, Air Circulation |
| Material | Super Duplex, Hastelloy, Epdm Rubber, Duplex, Cast Iron, Carbon Steel, Buna-N, 316L Stainless Steel, 316 Stainless Steel |
| Operating Temperature | Up to 250 F (120 C) |
| Pressure Class | PN |
| Process Connection Type | PN16 |
| Seat/Seal Type | Resilient |
| Shutoff Class | Zero Leakage |
| Valve Size | NPS 20 / DN 500, NPS 10 / DN 250, NPS 8 / DN 200, NPS 6 / DN 150, NPS 4 / DN 100, NPS 3 / DN 80, NPS 24 / DN 600, NPS 2-1/2 / DN 65, NPS 18 / DN 450, NPS 16 / DN 400, NPS 14 / DN 350, NPS 1-1/2 / DN 40 |
| Valve Size Standard | DN |
| Valve Type | Butterfly |
| Media | Liquids, Water, Hot Water, Liquid, Air |
| Stem | O-ring |
Keystone Pipe Handling Tools Beckets & Bails
Keystone Figure 320/322 Resilient Seated Butterfly Valve
Keystone Dual Flapper Check Valves
Keystone Figure 221/222 Butterfly Valve with Manual Actuator
Keystone Series V30/V32 High Performance Butterfly Valves
Keystone K-LOK Figure 360/362 and 370/372 High Performance Butterfly Valve
Keystone Figure 990/920 Butterfly Valve with Manual Actuator
Keystone Series HiLok High Performance Butterfly Valves
Keystone K-LOK Figure 360/362 and 370/372 High Performance Butterfly Valve with Powered Actuator
Keystone Optiseal Resilient Seated Butterfly Valve with Powered Actuator
KUKA Articulated robot KR IONTEC
Keystone Pipe Handling Tools Beckets & Bails
Keystone Dual Flapper Check Valves
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
