ASTM A217 C12A Wedge Gate Valve, DIN 3352, DN80, PN100, BW

The ASTM A217 C12A Wedge Gate Valve is a high-performance flexible wedge gate valve designed for superior flow control. It features an alloy steel body, ensuring durability and strength. The valve complies with DIN 3352 standards, has a DN80 (3-inch) size, and a PN100 pressure rating, equivalent to Class 600 LB. It is equipped with butt-welded ends for secure and leak-free connections and is operated by a handwheel, providing ease of use and reliable control.

Product Name: ASTM A217 C12A Wedge Gate Valve, Flexible Wedge Gate Valve
Type: Wedge Gate Valve
Design Standard: DIN 3352
Body Material: ASTM A217 C12A
Size: DN80, 3 Inch
Pressure: PN100, Class 600 LB
End Connection: BW
Operation: Handwheel
Medium: Water, Oil, Gas, etc
Temperature Range: -29°C to 595°C

The Wedge Gate Valves are engineered and produced to maintain a VOC (volatile organic compounds) leakage rate below 100 ppm. Through comprehensive baseline laboratory testing, which includes both static and cycle tests, we have determined the essential design parameters for achieving low-emission sealing in both the stem packing and bonnet gasket areas. Moreover, we have established an in-house testing protocol that is regularly conducted to ensure that our standard design and manufacturing processes consistently deliver valves with a maximum VOC leakage of 100 ppm before they are shipped.

Technical Specification

» Type: Wedge Gate Valve
» Nominal Diameter: DN50-DN1000
» Design Pressure: PN6-PN40
» Body/Bonnet/Wedge: Cast Steel (EN 1.0619), Stainless Steel (EN 1.4308; EN 1.4408), Alloy Steel EN 1.7335 (WC6)
» Stem: X20Cr13 or EN 1.4021, Stainless Steel (EN 1.4308; EN 1.4408)
» Seat: 13Cr, 18Cr, Stellite
» End Connections: RF Flange, Groove Flange, BW
» Operation: Handwheel, Bevel Gear, Electric, Pneumatic
» Structural Formation: BB-BG-OS & Y
» Design Standard: DIN 3352
» Face-to-Face Dimension: According to EN 558-1 15 (DIN 3202 F5 series)
» Flange Ends: DIN 2543 to 2547, EN 1092-1, GOST 12815, GOST 12819
» Butt Welded End: EN 12627
» Test & Inspection: DIN 3230

Product Features

» Anti-friction Ball Thrust Bearing: Minimizes friction between mating components to ensure smooth and reliable operation.
» Grub Screw: Secures the yoke nut within the bonnet for enhanced stability.
» Grease Nipple: Facilitates the supply of lubricant to critical mating parts, reducing wear and tear.
» OS&Y (Outside Stem and Yoke): Provides easy access for maintenance and inspection.
» Metal-sealed Trim Options: Available in multiple configurations (Trim #1, #5, #8, #10, etc.) to suit various applications.
» Locking Device: Adds an extra layer of security and control.
» Stem Extension: Enhances accessibility for easier operation.
» Direct Mounting to ISO 5211: Ensures compatibility with industry-standard actuators.
» Full Port: Maximizes flow capacity and minimizes pressure drop, ensuring optimal performance.