2-way flanged ball valve type KH122G made of carbon steel with DVGW approval for gas/fuel gases according to G260/1, operated with a single-acting/spring-return pneumatic actuator. Fire-safe design, TA-Luft, antistatic design & silicone-free. The ball valve has a flange connection according to PN10/16 & face-to-face according to EN 558-1, R27. The valve body is made of cast steel (material no.: 1.0619) and the ball is made of stainless steel (material no.: 1.4408). Full bore with PTFE seal (sealing system A). Actuated by a single-acting pneumatic actuator (Normally closed/NC). Note: The pneumatic actuator is sized for a control pressure of 6 bar.
Nominal width :DN25 - 1'' inch
Connection :Flange PN10 , Flange PN16
Design :2 ways
Body:Steel
Material ball :Stainless steel (1.4408)
Ball seal:PTFE
Face to Face length :EN 558-1-Reihe 27
Temperature range :Depending on the operating pressure / gas -20° to +60
Actuation :Pneumatic Actuator
Max. Operating pressure :16 bar
Certificate :DVGW Gas DIN EN 13774, TA Luft
Option:Single Acting , Spring Force Closing(NC) , Full passage
Availability:In Stock
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Ball valve KH122G, PN16-DN25 with SR actuator • Flanged ends acc. to PN16 • Face to face acc. to EN 558-1, R27 • Full port • 2-piece body • Sealing system A • Body: carbon steel (1.0619) • Ball: stainless steel (1.4408) • Ball seat: PTFE • Stem seal: FKM/PTFE • Body seal: FKM /TFM • Temperature range: depending on working pressure / Gases -20° to +60° • Direct mounting actuator ISO 5211 • Max. working pressure: 16 bar • DVGW PN16 for gases acc. to G260/1 • Approval acc. to DIN EN 13774 Operation: Pneumatic actuator SR1-40-AN-F05-C14-NC • Design: single acting, 90° quater turn • FUNCTION: NORMALLY CLOSED • Body: aluminium, hard anodized • Number of springs: 14 • Temp. (min./max.): -30°C to +100°C • Max. pressure: 8 bar IMPORTANT! Actuator sizing calculation for 6 bar air supply!
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