GSR Pilot-Operated Solenoid Valves – Reliable Flow Management

GSR Ventiltechnik (Germany) pilot-operated solenoid valves — devices for automated control of liquids, gases, steam in pipelines using a pilot hole for main flow control. Brass CW617N, stainless AISI 304/316, or plastic body, NBR/EPDM/PTFE/FKM seals. Power 12–24V DC / 110–230V AC. Protection IP65/IP67. EN 12266, NAMUR, ATEX compliant. Applications: water, heating, pneumatics, chemicals, food. Quality proven through projects by ТОВ "КСК-Автоматизація".

Type 40 (Pilot-Operated NC/NO, DN 1/4"–1")

Pilot valve with diaphragm, NC/NO. DN 6–25 mm, pressure 0.5–20 bar, temperature -20°C…+150°C, materials: brass/AISI 316, power 24V DC/230V AC. Benefits: high flow (Kv 1–6), fast switching (30–60 ms), energy-saving, medium sizes.

Type 51 (Diaphragm Pilot NC, DN 1/2"–2")

Diaphragm pilot valve, NC. DN 15–50 mm, pressure 0.5–16 bar, temperature -10°C…+140°C, materials: brass with EPDM diaphragm, power 12–24V DC. Benefits: leak-proof, contamination resistance, low noise, for water/gases in food industry.

Type 54 (Pilot-Assisted High-Flow NC/NO, DN 3/4"–2")

Pilot with high flow, NC/NO. DN 20–50 mm, pressure 1–25 bar, temperature -20°C…+180°C, materials: AISI 316, power 110–230V AC. Benefits: large Kv (8–40), high pressure reliability, industrial systems, backpressure option.

Type 25 (Standard Pilot NC, DN 1/8"–3/4")

Standard pilot valve, NC. DN 3–20 mm, pressure 0.5–10 bar, temperature -20°C…+130°C, materials: brass/plastic, power 24V DC. Benefits: compactness, low power (4–8 W), low pressure, pneumatics integration.

Type 28 (Pilot with Backpressure NC/NO, DN 1/4"–1")

Pilot with backpressure control, NC/NO. DN 6–25 mm, pressure 0.5–16 bar, temperature -10°C…+150°C, materials: brass/AISI 304, power 230V AC. Benefits: backpressure resistance, fast response, for gases/liquids, low sensitivity to dirt.

Options & Accessories

• Materials: brass, AISI 304/316, plastic

• Seals: NBR, EPDM, PTFE, FKM

• Power: 12–24V DC, 110–230V AC, 50/60 Hz

• Protection: IP65, IP67, ATEX

• Certification: EN 12266, FDA, NAMUR

• Functions: NC/NO, proportional control

• Accessories: positioners, limit switches, filters

Order & Delivery

Order GSR pilot-operated valves at KCK.ua! Phone: 494-33-55 Email: kck@kck.ua Delivery across Ukraine: Kyiv, Lviv, Odesa, Dnipro, Kharkiv. Consultation, selection, installation. Keywords: GSR pilot-operated solenoid, type 40, 51, 54, 25, 28, buy solenoid Ukraine.