Stainless Steel Pneumatic Piston Flange Angle Seat ValveThis heavy-duty valve combines the high-flow efficiency of an angle seat design with the structural stability of flanged connections. Driven by a powerful pneumatic piston, it excels at rapidly switching steam, gas, or thick liquids. The flanged ends provide a leak-proof, vibration-resistant interface for high-pressure industrial pipelines.Performance: High $C_v$ value; resists clogging.Durability: Stainless steel builds withstand corrosive washdowns.Assembly: Ideal for large-diameter, rigid piping systems.
Technical Attributes: Stainless Steel Pneumatic Piston Flanged Angle Seat Valve
1,Actuator Type,Pneumatic Piston (Stainless Steel or Aluminum housing).
2,Body Geometry,Y-Type Angle Seat for high flow rates and low pressure drop.
3,Connection Type,"Flanged Ends (ANSI B16.5, DIN 2633, or JIS 10K/20K)."
4,Body Material,ASTM A351 CF8M (316) or CF8 (304) Stainless Steel.
5,Seat Seal,PTFE (Teflon) with optional PEEK for high-temp applications.
6,Stem Packing,Self-adjusting PTFE V-rings with spring compensation.
7,Function,"Normally Closed (NC), Normally Open (NO), or Double Acting."
8,Working Pressure,Designed for high-pressure cycles up to 16 bar (232 psi).
9,Temperature Range,Standard operation from −10°C to +180°C.
10,Pilot Media,Filtered compressed air or neutral gas (4–10 bar).
11,Media Compatibility,"Water, steam, neutral gases, oils, and aggressive chemicals."
12,Visual Indicator,High-visibility optical position indicator on top of actuator.
13,Flow Direction,Available in Under-seat (anti-water hammer) or Over-seat.
14,Maintenance,360° Rotatable Actuator for easy pilot line orientation.
15,Mounting Position,Can be installed in any orientation (horizontal/vertical).
Contact: Jorge Yang
Phone: +86-13588258503
E-mail: sales@fluvalve.com
Whatsapp:+86-13588258503
Add: Room 331, South Building,Building 1, No.3 Jinpeng Street, Sandun Town, Xihu District, Hangzhou City, Zhejiang Province
