Seawater Service Dual Disc Check Valve

Penerangan

TECHNICAL DATA SHEET

Double Plate Wafer Check Valve

1. General Information

2. Bill of Materials (Materials of Construction)

3. Technical Specifications & Performance

4. Dimensional Data (Approximate)

Note: Wafer check valves have a short face-to-face length. The exact “L” dimension can vary slightly by manufacturer. Please verify the final dimension with the approved drawing.

Important Installation Note:
Ensure the pipeline flanges spread apart to insert this valve. The bolts are long-pass bolts that go through the entire valve body.

5. Product Features

1. Compact & Lightweight: The wafer body design significantly reduces weight and installation space compared to traditional swing check valves.
2. Low Pressure Drop: Streamlined disc design minimizes flow resistance.
3. Corrosion Resistance: The Aluminum Bronze disc offers superior resistance to corrosion from seawater, chlorides, and various acidic media, making it ideal for harsh environments.
4. Tight Shut-Off: The combination of a metal disc and an EPDM resilient seat provides bubble-tight sealing.
5. Non-Slam Performance: Stainless steel springs ensure quick closing of the plates before flow reversal, effectively preventing water hammer.

6. Inspection & Warranty

• Valves are pressure tested in accordance with API 598.
• Marking per MSS SP-25.
• Free from porosity and structural defects.

If you need to adjust this sheet:

• Change the seat material (e.g., to Viton® or PTFE).
• Update specific face-to-face dimensions if provided by the manufacturer.
• Add torque values or actuator data.

JAMINAN:

SAVVY VALVES komited untuk menyampaikan kualiti produk yang luar biasa dan perkhidmatan selepas jualan tanpa bimbang. Injap kami dijamin memberikan hayat perkhidmatan minimum selama 12 bulan, di mana kami akan membekalkan semua alat ganti yang diperlukan dan arahan penyelenggaraan terperinci secara percuma. Dalam tempoh jaminan, jika sebarang kerosakan bukan disebabkan oleh manusia berlaku, kami akan menggantikan komponen tanpa kos dan menyediakan sokongan teknikal profesional. Selepas jaminan tamat, pelanggan hanya perlu membayar kos alat ganti, sementara masih mendapat manfaat daripada perkhidmatan penyelenggaraan berdiskaun. Matlamat kami adalah untuk membantu pelanggan mengurangkan kos operasi dan meningkatkan kecekapan pengeluaran melalui kualiti yang boleh dipercayai dan sokongan selepas jualan yang komprehensif. Sama ada untuk pertanyaan teknikal atau keperluan penyelenggaraan, pasukan pakar kami akan bertindak balas dengan segera untuk memastikan sistem injap anda mengekalkan prestasi optimum pada setiap masa.