Pneumatically Controlled Deluge Valve with Local Reset
The BERMAD model 400Y-4M is an elastomeric, hydraulic line pressure operated deluge valve, designed specifically for advanced fire protection systems, and the latest industry standards.
The 400Y-4M is activated by a pneumatic relay valve which latches the main valve open until locally reset.
The optional valve position indicator can include a limit switch ideal for Fire & Gas monitoring systems.
The 400Y-4M is suitable for systems with open nozzles for water or foam solution discharge.
Butuh informasi lebih lanjut? Hubungi kami di sini

- Keamanan dan keandalan
- Time proven, simple design with a fail safe actuation
- Single piece, rugged elastomeric diaphragm seal - VRSD technology
- Obstacle-free, uninterrupted flow path
- Tidak ada bagian mekanis yang bergerak
- Latches open: remains open until reset locally
- Performa tinggi
- Efisiensi aliran yang sangat tinggi
- Straight through Y type body
- Disetujui untuk PN25 / 365 psi
- Specifically-designed for fire protection
- Face-to-face length standardized to ISO 5752 EN 558-1
- Cocok untuk cairan korosif dan suhu beku
- Katup relai pneumatik
- Memenuhi persyaratan standar industri
- Perawatan cepat dan mudah
- In-line serviceable
- Pelepasan penutup yang cepat dan mudah
- Katup pembuangan yang dipasang berputar (untuk katup 3" dan lebih besar)
Aplikasi Umum
- Loop colokan leleh
- Sistem semprot air otomatis
- Foam applications
- Corrosive water systems
- Lingkungan Pembekuan
Fitur Tambahan
- PS : Saklar Tekanan
- ZS : Perakitan Saklar Batas
- W : Alarm Motor Air
- I : Indikator Posisi Katup Visual
- DV2 : Downstream Drain valve
- DV : Katup Drain*
- PI : Pressure Gauge*
- AV : Katup Uji Alarm 3-Arah*
- DC : Automatic Drip Check Valve*