DN350 BS5150 OS&Y Rising Stem Gate Valve with Bronze Wedge
- Stem Nut: Brass, DZR CW602N – corrosion-resistant, durable for smooth stem operation
- Handwheel: Ductile Iron GJS-500-7 – ergonomic, sturdy for manual operation
- Stem Packing: Polyamide – provides tight sealing around the stem
- Stem O-Ring: NBR Rubber – ensures leak-proof performance
- Bearings: Polyamide – reduces friction for smooth stem movement
- Bonnet: Ductile Iron GJS-500-7 – strong, corrosion-resistant cover for internal components
- Bonnet Gasket: EPDM Rubber – seals bonnet to valve body, prevents leakage
- Stem: Stainless Steel 1.4104 (430F) – OS&Y rising stem, corrosion-resistant
- Pin: Stainless Steel – secures moving parts
- Body: Ductile Iron GJS-500-7 – robust valve body for PN10/16 applications
- Wedge (Valve Plate): Bronze / Brass – resilient sealing wedge for tight shutoff
- Flange Bolts: Stainless Steel A2 – corrosion-resistant bolting for flanged connections
- Hex Nuts: Stainless Steel A2 – secures flange bolts
- Washers: Stainless Steel A2 – ensures stable bolted assembly
- Rising Stem OS&Y design for clear open/close position indication
- Hard-sealing bronze/brass wedge for tight shutoff
- Durable and corrosion-resistant construction
- Smooth manual operation with ergonomic handwheel
- Extended stem option for underground or recessed installation
- Suitable for water and industrial applications
- PN10 / PN16 rated for medium pressure systems
| Parameter | Specification |
|---|---|
| Body | Ductile Iron GJS-500-7 (GGG-50) |
| Bonnet | Ductile Iron GJS-500-7, corrosion-resistant |
| Wedge / Valve Plate | Bronze / Brass, hard seal |
| Stem | Stainless Steel 1.4104 (430F), OS&Y rising stem |
| Stem Nut | Brass, smooth operation |
| Handwheel | Ductile Iron, black coated |
| Stem Packing | Polyamide |
| Stem O-Ring | NBR Rubber |
| Bearings | Polyamide |
| Pin | Stainless Steel |
| Bonnet Gasket | EPDM Rubber |
| Flange Bolts & Nuts | Stainless Steel A2 |
| Washers | Stainless Steel A2 |
| Operation | Manual |
| Flange Connection | Standard PN10/16 |
Overview of BS5150 OS&Y Rising Stem Gate Valve
The BS5150 OS&Y Rising Stem Gate Valve is a high-performance valve designed for reliable control of water and industrial systems. Featuring a hard-sealing bronze/brass wedge, this valve ensures a tight shutoff, minimizing leakage and maintaining system efficiency. Its rising stem (OS&Y) design allows clear indication of open and closed positions, making operation intuitive and safe.
Premium Materials and Construction
Constructed with a ductile iron body (GJS-500-7 / GGG-50) and a stainless steel rising stem (1.4104 / 430F), this gate valve offers excellent durability and corrosion resistance. The ergonomic handwheel provides smooth manual operation, while the extended stem option allows installation in recessed or underground applications. Premium components, including EPDM/NBR gaskets, polyamide bearings, and stainless steel bolts and nuts, guarantee long-term reliability even in demanding environments.
Explore More with Jhy Group
Jhy Group is dedicated to providing high-quality valve solutions, including the extension stem gate valve, designed to meet the most stringent industry standards. Our products are built to last and are ideal for a wide range of applications.
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