Wafer Dual Plate Check Valve
JIS 10K Wafer Dual Plate Check Valve Available from DN50 to DN600
WEISSMILLER Wafer Dual Plate Check Valve is designed to prevent reverse flow in industrial piping systems. With compact wafer construction, dual plate disc design, spring-assisted closing, and JIS 10K rating, this valve provides reliable non-return performance for water, utility, and general industrial applications.
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Product Overview
Wafer Dual Plate Check Valve is a compact non-return valve used to allow flow in one direction and prevent backflow when reverse pressure occurs. The dual plate disc opens automatically by forward flow pressure and closes with spring assistance when the flow stops or reverses.
This valve is available in size range 2" – 24" / DN50 – DN600, with ductile iron body, SS316 / CF8M disc, EPDM seat, JIS 10K pressure class, and wafer type connection. The compact body design allows installation between pipeline flanges with reduced space requirement.
Key Features
Dual Plate Disc Design
Two spring-assisted plates provide reliable closing performance and support reverse flow prevention.
Compact Wafer Body
Short face-to-face construction allows easy installation between pipeline flanges.
Ductile Iron Body
DI body construction provides strength and durability for water and industrial piping applications.
SS316 Disc
Stainless steel disc material supports corrosion resistance and dependable operation.
EPDM Seat
EPDM seat material provides soft sealing performance for water and utility service.
JIS 10K Rating
Suitable for piping systems requiring JIS 10K flange compatibility.
Technical Specification
| Item | Specification |
|---|---|
| Product Type | Wafer Dual Plate Check Valve |
| Valve Type | Check Valve / Non-Return Valve |
| Disc Type | Dual Plate / Dual Disc |
| Brand | WEISSMILLER |
| Size Range | 2" – 24" / DN50 – DN600 |
| Product Sample | 2" / DN50 |
| Pressure Class | JIS 10K |
| Connection | Wafer Type |
| Body Material | Ductile Iron |
| Disc Material | SS316 / CF8M |
| Seat Material | EPDM |
| Operation | Automatic by Flow Pressure and Spring Return |
| Flow Direction | Marked on Body |
| Function | Reverse Flow Prevention |
| Installation | Installed Between Pipeline Flanges |
| Suitable Media | Water, Clean Water, Utility Water, and General Industrial Fluid |
Note: Product sample shown is 2" / DN50. Available size range and material configuration may be adjusted based on project requirement.
Product Details
Additional product views showing the compact wafer body, dual plate disc construction, spring-assisted closing mechanism, EPDM seat, and nameplate details for easier product identification.
Applications
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