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COVNA 2W31 Brass Water Solenoid Valve – Direct Acting
2W31 Brass Water Solenoid Valve
with high-frequency direct lifting diaphragm construction. Open from 0 bar with a large flow rate. Applied to low-pressure system. Available in 12v dc, 24v dc, 24v ac, 110v ac and 220v ac. 2 materials for your choice, brass and stainless steel. Suitable for water, air, oil, gas, etc. Widely used in various automatic applications. Available in G and NPT threads.
COVNA is committed to being your No.1 solenoid valve manufacturer and we will help you to choose the right and quality solenoid valve basic on your requirements. Inquiry us to get the best price!
モデル
- 機能ノーマルクローズ
- Pressure: 0 to 10bar
- 電圧DC-12V、24V; AC-24V、120V、240V/60Hz; 110V、220V/50Hz
- メディアの温度-10~80℃(14℉~176℉)
- 適した媒体水、空気、オイル、ガス、等
- Material: Brass
Features Of 2W31 Brass Solenoid Valve
● Direct lifting diaphragm construction with high frequency.
● Open from 0 bar with a large flow rate.
● Responsive, fast opening or closing.
●Easy to install. Available in threaded and flanged connections.
● Normally open and normally closed are available.
● Suitable for water, oil, air and other general mediums.
● Widely used for various applications such as water treatment, car wash systems, automatic equipment, and so on.
Technical Parameters of 2W31 Brass Solenoid Valve
ポートサイズ | 3/8″, 1/2″, 3/4″, 1″, 1¼", 1½", 2″ | オリフィス(mm) | 10, 15, 20, 25, 32, 40, 50 |
ポートスレッド | G、BSPP、BSPT、NPT | 機能 | ノーマルクローズ |
圧力 | 0~10バール(145psi) | 電圧 | DC-12V、24V; AC-24V、120V、240V/60Hz; 110V、220V/50Hz |
メディアの温度 | -10 to 80℃ (14℉ to 176℉) | 適切なメディア | Water, Air, Oil, Gas, Gas, Fuel, etc |
材料 | Brass | アプリケーション | 水処理、自動機械など |
サイズ | ポートサイズ | オリフィス | Cv | 最低圧力 | 最高圧力 | |
AC(22VA) | DC(17W) | |||||
2W31-10 | 3/8″ | 10 | 4.5 | 0.0 MPa | 0.7 MPa | 0.7 MPa |
2W31-15 | 1/2″ | 15 | 4.5 | 0.0 MPa | 0.7 MPa | 0.7 MPa |
2W31-20 | 3/4″ | 20 | 9.3 | 0.0 MPa | 0.7 MPa | 0.7 MPa |
2W31-25 | 1″ | 25 | 12 | 0.0 MPa | 0.7 MPa | 0.7 MPa |
AC(28VA) | DC(36W) | |||||
2W31-32 | 1 1/4″ | 32 | 24 | 0.0 MPa | 1.0 MPa | 1.0 MPa |
2W31-40 | 1 1/2″ | 40 | 29 | 0.0 MPa | 1.0 MPa | 1.0 MPa |
2W31-50 | 2″ | 50 | 48 | 0.0 MPa | 1.0 MPa | 1.0 MPa |
Dimension of 2W31 Brass Solenoid Valve
ポートサイズ | 3/8"~2" | オリフィス(mm) | 15, 20, 25, 32, 40, 50 |
ポートスレッド | BSPP、BSPT、NPT、フランジ | 機能 | ノーマルクローズまたはオープン |
圧力 | 0~1.0MPa(10バール) | 電圧 | DC-12V、24V; AC-24V、120V、240V/60Hz; 110V、220V/50Hz |
メディアの温度 | -10~100℃(14℉から212℉まで) | 適切なメディア | 水、ガス、石油など |
素材 | 真鍮、ステンレス鋼 | シール材 | NBR、VITON、PTFE、EPDM |
コイル | S51B,30VA(AC),24W(DC),IP65,100%ED | ||
コイル | SD01B,28VA(AC),36W(DC),IP65,100%ED |