Stainless Steel PTFE Lined Gate Valve JIS 10K
SS316 + PTFE Lined Gate Valve with JIS 10K Rating, FF Flanged Connection, and BB OS&Y Rising Stem Design
WEISSMILLER Stainless Steel PTFE Lined Gate Valve JIS 10K is designed for shut-off and isolation service in corrosive fluid and chemical process applications. With SS316 + PTFE lined construction, FF flanged connection, JIS 10K pressure rating, and BB OS&Y rising stem design, this valve provides reliable operation for chemical, acid, alkali, water treatment chemical, and industrial process piping systems.
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Product Overview
Stainless Steel PTFE Lined Gate Valve JIS 10K is a corrosion-resistant gate valve designed for full open and full close operation. The PTFE lined construction helps protect wetted parts from corrosive media, making it suitable for chemical and process fluid applications.
The BB OS&Y design combines bolted bonnet construction with outside screw and yoke rising stem operation. This provides clear valve position indication, easy manual operation, and reliable shut-off performance for industrial piping systems requiring chemical resistance and JIS 10K flange compatibility.
Key Features
PTFE Lined Construction
PTFE lining helps protect the valve internals from corrosive media in chemical and process applications.
SS316 Body Base
Stainless steel base material provides strong mechanical support and improved corrosion resistance.
BB OS&Y Design
Bolted bonnet with outside screw and yoke rising stem design supports reliable operation and position indication.
FF Flanged Connection
Flat face flanged connection provides secure installation for JIS 10K piping systems.
JIS 10K Rating
Suitable for piping systems requiring JIS 10K pressure rating compatibility.
Chemical Service
Suitable for corrosive fluid, acid, alkali, water treatment chemical, and industrial process service.
Technical Specification
| Item | Specification |
|---|---|
| Product Type | Stainless Steel PTFE Lined Gate Valve JIS 10K |
| Valve Type | Gate Valve |
| Brand | WEISSMILLER |
| Size Range | DN25 – DN300 / 1" – 12" Available Upon Request |
| Example Size | DN80 / 3" |
| Body Material | SS316 + PTFE Lining |
| Disc / Wedge Material | SS316 + PTFE Lining |
| Seat Material | PTFE / Lined Seat Area |
| Connection | FF Flange |
| Pressure Rating | JIS 10K |
| Design Type | BB OS&Y / Bolted Bonnet Outside Screw and Yoke |
| Stem Type | Rising Stem |
| Bonnet Type | Bolted Bonnet |
| Operation | Handwheel Operated |
| Service Type | Shut-Off / Isolation Service |
| Suitable Media | Corrosive Fluid, Chemical, Acid, Alkali, Water Treatment Chemical, and Industrial Process Fluid |
| Application | Chemical Plant, Water Treatment, Acid / Alkali Line, Process Piping, and General Industrial Chemical Service |
Product Details
Additional product views showing the PTFE lined bore area, FF flanged connection, SS316 body construction, BB OS&Y rising stem mechanism, bolted bonnet, handwheel operation, body logo, and nameplate detail for easier product identification and technical reference.
Applications
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