Coaxial pneumatic valve 3/2 way 0-100 Bar Brass + Stainless steel 11/2 (38140) DN40
£1,341.95
£3,147.19 incl. VATDescription
Coax air pilot valve 3 way 0-100 Bar DN40 RSG 38140
Function: 3/2 way normally closed, option normally open
Operation: air pilot control 3 to 8 Bar 1/4 BSP and Namur interface
Pressure: 0 to 100 Bar (0 to 16 Bar reverse flow)
Orifice: 40.0mm
Kv flow factor: 567 l/min
Port size: 11/2 BSP thread, option NPT or flange
Body Brass, option stainless steel 303 or 316L
Internals: stainless steel 316L
Media: Fluids under 500 CST and gases compatible with materials of construction.
Media temperature: -10°C to +100°C
Fluid Seals: FKM and PTFE, option EPDM.
Water Seals: UHMW Polyethylene. Excellent wear and abrasion resistance. Very good lubricity in water based media. The special sharp-edged shape of the dynamic seal has a stripping effect on the piston/plunger that removes limescale + debris. Max +80°C
Gaseous Seals: Fluoroloy® A21. Excellent wear resistant material, low friction, broad chemical compatibility and provides perfect tightness performance with gaseous media. Max +80°C.
Options: normally closed 381A40, normally open 381B40, mounting brackets, inductive open and/or closed position switches with LED + 2mtr cable, oil and grease free.
Technical Specification
Brand: RSG regel-und steuergeräte gmbh
Model: 38140
Width: 130.00 mm
Height: 130.00 mm
Depth: 304.00 mm
Weight: 12.00 kg
Valve / Product Type: Air Actuated, Coaxial
Body Material: Brass, Stainless Steel
Port Size: 11/2 thread
Function: 3/2 Normally Closed, 3/2 Normally Open, 3/2 Universal
Operation: Direct Acting
Pressure Maximum: 70 Bar, 80 Bar, 90 Bar, 100 Bar
Seals: EPDM, NBR, PTFE (Teflon), FKM (Viton)
Media: Air, Fluid (Non Aggressive), Fluid (Slight Acid/Alkali), Gases (Non Aggressive), Oils + Fuels 50cSt Max, Fluid Thick 51>500cSt, Water, Water (RO/Pure/Demin)
Orifice: 40mm
Options required: Bi-Directional Flow, Manifold, Manual Override, Mounting Bracket, Mounting Holes, Position Feedback Closed, Position Feedback Open+Closed