Coaxial 2/2 solenoid valve 0-40 Bar Brass Stainless 1/2 3/4 1 11/4 DN20
£443.11
£1,039.19 incl. VATMounting Bracket
Description
Coax solenoid valve 2 way 0-40 Bar DN20 RSG 27020
Function: 2/2 way normally closed, option normally open
Operation: direct acting
Pressure: 0 to 40 Bar (0 to 16 Bar reverse flow)
Orifice: 20mm
Kv flow factor: 145 L/Min
Port sizes: 1/2, 3/4, 1 or 11/4 BSP thread, option NPT or flange
Body: Brass, option brass nickel plated body, 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 NBR or 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.
Oxygen Seals: BAM approved FKM + PTFE seals, oil/grease free cleaning of all the valve parts, special grease for 20 or 40 Bar oxygen +60°C Maximum and correct packing and marking for oxygen application. Finally, the valve will be checked for tightness with nitrogen and packed for oxygen service.
Vacuum Seals: PTFE with leakage <10¯⁶ mbar L/S.
Increased leak tightness 10-5 mbar*l/sec: valve cleaned oil and grease free, special treatment of valve seat, special seal components and then a sealing tightness test with Helium.
Voltages 12vDC, 24vDC, 24vAC, 110vAC or 230vAC with other custom voltages available upon request.
Coil: DIN43650A 100% duty rated IP65 with connector (Included)
Approvals: TÜV, DGVM
Options: 270A20 normally closed, 270B20 normally open, without oil or grease, manual override, inductive open and/or closed position switches with LED + 2mtr cable, various DIN connectors or aluminium terminal box, mounting brackets and modular sub base mounted systems.
The 24vDC valve can be fitted with DIN43650A PWM connector (Pulse Width Modulating) a power reduction technology that reduces the holding power by up to 80% for a Greener environmentally friendly low power; low heat emission and improved thermal stability.
Other PWM voltages available upon request.
HS Code: 84818079
Technical Specification
Brand: RSG
Model: 27020
Width: 80.00 mm
Height: 123.50 mm
Depth: 215.00 mm
Weight: 6.00 kg
Valve / Product Type: Coaxial, Solenoid
Body Material: Brass, Stainless Steel
Voltage: 110vAC, 110vDC, 12vAC, 12vDC, 200vDC, 230VAC, 24vAC, 24vDC, 48vAC, 48vDC
Port Size: 1 Inch, 1/2 Inch, 11/4 Inch, 3/4 Inch
Function: 2/2 Normally Closed, 2/2 Normally Open
Operation: Direct Acting
Pressure Maximum: 0.02 Bar (20 mBar), 0.1 Bar (100 mBar), 0.2 Bar (200 mBar), 0.3 Bar (300 mBar), 0.4 Bar (400 mBar), 0.5 Bar (500 mBar), 0.6 Bar (600 mbar), 0.7 Bar (700 mBar), 0.8 Bar (800 mBar), 1 Bar, 1.2 Bar, 1.3 Bar, 1.4 Bar, 1.5 Bar, 1.6 Bar, 2 Bar, 2.5 Bar, 3 Bar, 3.5 Bar, 4 Bar, 4.5 Bar, 5 Bar, 5.5 Bar, 6 Bar, 6.5 Bar, 7 Bar, 7.5 Bar, 8 Bar, 8.5 Bar, 9 Bar, 10 Bar, 12 Bar, 13 Bar, 14 Bar, 15 Bar, 16 Bar, 17 Bar, 18 Bar, 20 Bar, 25 Bar, 30 Bar, 35 Bar, 40 Bar
Seals: EPDM, NBR, PTFE (Teflon), FKM (Viton)
Approvals: IP65
Media: Air, Fluid >50cSt (Non Aggressive), Fluid >50cSt (Slight Acid/Alkali), Gases (Non Aggressive), Oils + Fuels >50cSt Max, Fluid Thick 51>500cSt, Vacuum (High), Vacuum (Low), Vacuum (Medium), Water, Water (RO/Pure/Demin)
Options required: Bi-Directional Flow, Degreased, Manifold, Manual Override, Mounting Bracket, Mounting Holes, Position Feedback - Closed, Position Feedback - Open + Closed
Orifice: 20mm