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21126

Product catalog summary

Technical Specifications
The solenoid valve type 21126 is designed for use with air, water, gas, and light oil. It operates within a pressure range of 0.3 to 10 bar and can handle media temperatures up to 100°C. The ambient temperature range is -10°C to +50°C, and the maximum media viscosity is 40 centistokes. The valve must be mounted in a vertical position and can perform up to 10 cycles per minute. It weighs 350 grams and has an opening or closing time of 50 milliseconds maximum.

Pressure Specifications
The valve is available with different port sizes, including 3/8 BSP and 1/2 BSP, with a maximum pressure of 10 bar for both air-gas and water-oil applications. Seals are available in NBR, EPDM, or FKM, with maximum fluid temperatures of 60°C or 100°C depending on the seal material.

Electrical Data
The valve operates on AC voltages of 24, 48, 110, or 230 volts (50 or 60 Hz) with an inrush power of 26 VA and holding power of 14 VA. For DC, it operates on 12, 24, or 48 volts with a power consumption of 10 W. It features an insulation class F (155°C) and an enclosure rating of IP 65 with a connector.

Construction
The valve body is made of brass, with stainless steel used for the tube and internal parts. Seals, gaskets, and the membrane are available in NBR, EPDM, or FKM. The coil is moulded in polyamide.

Options
Available options include a PG9 connector, an explosion-proof enclosure compliant with ATEX standards, and a manual override feature.

Repair Kits
Repair kits are available, including coils and complete plunger assemblies with O-rings and membranes. The kits are identified by the code KIT21126 followed by the seal material.

Catalog excerpts

ELECTROVANNE 2/2 NF 2 VOIES A COMMANDE ASSISTEE A MEMBRANE SOLENOID VALVE 2/2 NC 2 WAYS PRESSURE ASSISTED WITH MEMBRANE TYPE 21126 SPECIFICATIONS TECHNIQUES TECHNICAL SPECIFICATIONS Fluides admis : air - eau - gaz - huile légère Pression différentielle : 0.3 à 10 bar maxi Température du fluide : 100° C maxi Température ambiante : -10° à +50° C maxi Viscosité : 40 centistokes maxi Position de fonctionnement : axe bobine vers le haut Cycle de fonctionnement : 10 cycles par minute Poids (avec bobine) : 350 g Media: air - water - gas - light oil Pressure range : 0.3 to 10 bar max Media temperature : 100° C max Ambient temperature : -10° to +50° C max Media viscosity : 40 centistokes max Mounting : vertical position Cycle range : 10/mn Weight (including coil) : 350 g Temps d’ouverture ou fermeture: 50 millisecondes maxi Opening or closing time : 50 milliseconds maximum PRESSION PRESSURE ∅ Raccord ∅ Port ∅ passage (mm) ∅ seat (mm) Pression / Pressure (bar) Kv L/mn eau - huile / water - oil 11 mini CA / AC CC / DC CA / AC CC / DC 0.3 3/8 GAZ 3/8 BSP 1/2 GAZ 1/2 BSP air - gaz / air - gas Codification pour commande Voir tableau des codifications Code to order See table of references Fluid Etanchéité temp. Max seals °C 10 10 10 10 NBR EPDM FKM 60° 100° 100° 21126+100381+voltage+option 21126+300381+voltage+option 21126+200381+voltage+option 0.3 10 10 10 10 NBR EPDM FKM 60° 100° 100° 21126+100121+voltage+option 21126+300121+voltage+option 21126+200121+voltage+option 36 CARACTERISTIQUES ELECTRIQUES ELECTRICAL DATA Tension / voltage (-10% + 15%) Durée d’enclenchement 100% Continuous duty 100% ∼ 24-48-110-230 (50 ou/or 60 Hz) = 12-24-48 Taille Size 30 26 VA Classe d’isolation Insulation class Degré de protection Enclosure F 155°C Puissance / Power A l’appel Au maintien Inrush Holding IP 65 avec connecteur with connector 14 VA 10 W Raccord électrique Electrical connections 3 fiches 3 spades DIN 43650 DIN 40050 VDE 0110

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ELECTROVANNE 2/2 NF 2 VOIES A COMMANDE ASSISTEE A MEMBRANE SOLENOID VALVE 2/2 NC 2 WAYS PRESSURE ASSISTED WITH MEMBRANE TYPE 21126 ENCOMBREMENT OVERALL DIMENSIONS CONSTRUCTION CONSTRUCTION Corps: laiton Tube et pièces internes : acier inoxydable Joints, clapets et membrane : NBR ou EPDM ou FKM Bobine surmoulée : Polyamide Body : brass Tube and internal parts : stainless steel Seals, gaskets and membrane : NBR or EPDM or FKM Moulded coil : Polyamide OPTIONS OPTIONS Connecteur PG9 – DIN 43650 A Capot anti-déflagrant : mode de protection II 2 G/D EEx d IIC T6 suivant ATEX Ouverture manuelle Connector...

Open the catalog to page 2

21126

21126

Catalog excerpts

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