すべての製品
コンタクトパーソン :
Li
電話番号 :
18906241720
F4 Type Raised Face Flanged Gate Valve with Split Body Design and Rising Stem for Industrial Applications
| 起源の場所 | 中国 |
|---|---|
| ブランド名 | YOUWEI |
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x商品の詳細
| 材料 | 鋳物、真鍮、ステンレス鋼、ダクタイル鋳鉄、GGG40 | 接続口径 | DN50-DN1200、標準、2"-24"、DN50-800、3/4" |
|---|---|---|---|
| 力 | 手動、電気作動、油圧、ハンドル操作、GO | プレッシャー | 中圧、低圧、PN10-16、PN1.0/PN1.6、250PSI |
| メディアの温度 | 中温、常温、低温、-10～100℃ | メディア | 水、油等、ガス等 |
| 応用 | 一般、灌漑、配水、産業、水システム | 構造 | ゲート型、バタフライ型、ノンライジングゲートバルブ |
| 標準または非標準 | 標準 | 製品名 | ゲートバルブ、ノンライジングステム付き鋳鉄電動ゲートバルブDN40-DN600、DIN/BSダブルソケットタイプ弾性シートゲートバルブ、スチール2cr13ステムハンドホイールapi 6aウェルヘッド安 |
| 標準 | DIN、BS、JIS、F5;AWWA C509/C515;ANSI、DIN3352 | サイズ | DN40～DN600、DN50～DN1000、2''～24''、DN15～100 |
| 繋がり | フランジエンド、ダブルフランジ、BSP、ソケットエンド、めねじ | 本体材質 | ダクタイル鋳鉄、DI/CI、DI、鋳鉄、黄銅 |
| 色 | 青、顧客の要求、顧客の要求、黄色、灰色 | 中くらい | 水、水、油、ガス |
| タイプ | ゲートバルブ、ノーマルオープン、2方、ノンライジングステム/NRS | バルブタイプ | ゲート弁 |
| シール | ゴム裏地、金属、PTFE | ||
| ハイライト | Split Body Design Flanged Gate Valve,F4 Raised Face Flange Gate Valve,Rising Stem Split Body Gate Valve |
||
製品の説明
F4 Type Raised Face Flanged Gate Valve, Split Body Design
Product Overview
Our F4 Type Flanged Gate Valve with Split Body is engineered for superior performance and reliability in industrial piping systems requiring full-open or full-close service. Its robust split-body design ensures exceptional maintenance convenience, while the F4 (Raised Face) flange connection guarantees a secure and leak-proof seal under demanding conditions. This valve is the optimal choice for applications in petrochemical, power generation, water treatment, and general process industries where durability and ease of service are paramount.
Key Features & Advantages
- Split Body Design: The valve body is constructed in two sections, bolted together at the centerline. This innovative design allows for quick and easy inspection, maintenance, or replacement of internal components without removing the valve from the pipeline, drastically reducing downtime and maintenance costs.
- F4 Raised Face Flange End: Features a standard F4 (RF) flange face according to GB/JB standards, compatible with international Raised Face flanges (ASME B16.5). This ensures a tight seal with a gasket and prevents leakage in high-pressure applications.
- Rigid Wedge Disc: The solid wedge disc provides a tight, bidirectional seal, suitable for a wide range of fluids including water, oil, gas, and steam.
- Rising Stem (OS &Y): The outside screw and yoke design provides a clear visual indication of the valve position and keeps the threaded stem section outside the valve body, protecting it from corrosive media.
- Robust Construction: Manufactured from high-quality carbon steel (WCB/A105) or other alloys (SS304, SS316, etc.) to ensure long service life and resistance to corrosion and erosion.
- Standard Compliance: Designed and manufactured in accordance with GB, JB standards, and compatible with key dimensions of ASME B16.34, B16.10, and B16.5.
Technical Specifications
| Type | Gate Valve, Bolted Bonnet / Split Body |
|---|---|
| Operation | Manual (Handwheel), Gear Operated, or Actuated |
| Connection | Flanged, F4 (Raised Face) |
| Design Standards | GB/T 12234, JB/T 3595 (Primary), ASME B16.34 (Compatible) |
| Flange Standards | JB/T 79, GB/T 9113 (F4), ASME B16.5 Class 150/300 RF (Compatible) |
| Face-to-Face | ASME B16.10 / EN 558-1 Series |
| Pressure Rating | PN16/25/40 (Class 150/300) |
| Temperature Range | -29°C to 425°C (depending on seat material) |
| Size Range | DN50 (2") to DN600 (24") |
| Body Materials | Carbon Steel (WCB), Stainless Steel (CF8/304, CF8M/316), Alloy Steel |
| Trim Materials | Stainless Steel (Standard), Enhanced options available |
| Seat & Seal | Resilient or Metal Seated |
Typical Applications
Oil & Gas Transmission and Refining
Thermal and Nuclear Power Plants
Chemical and Petrochemical Processing
Water Supply, Distribution, and Wastewater Treatment
Marine and Shipbuilding
General Industrial Services
Why Choose Our Valve?
We combine precision engineering with stringent quality control at every manufacturing stage. Each valve is hydrostatically tested (shell & seat) to ensure 100% leak-proof performance before shipment. Our split-body F4 flanged gate valve delivers unmatched serviceability, reducing lifecycle costs and ensuring system integrity for years to come.
Options & Variations
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