|
詳細情報 |
|||
| 接続フォーム: | フランジ | 構造: | センターシーリング |
|---|---|---|---|
| シールフォーム: | フォースシール | 作業圧力: | 中圧（2.5mpa <pn <6.4mpa） |
| 作業温度: | 通常の温度（-40°C | シール素材: | メタルハードシール |
| バルブ本体: | 鋳造 溶接 | サイズ範囲: | 2inch-24インチ |
| タイプ: | ラグ、ウェーハ | 圧力評価: | クラス150、クラス300 |
| 体材: | ステンレス鋼、投げられた鋼鉄 | シートマテリアル: | ソフトシート（PTFE/RTFE）NBR、EPDM、ビットン、メタルシート（A240 TP 304/316）、消防シート |
| 手術: | レバー、ギア、アクチュエーター | 掘削: | ANSI 150、JIS 10/16K、DIN PN 10/16、ANSI 300、JIS 20K、30K、DIN PN 25/40 |
| 生産能力: | 50000pc / y | ||
| ハイライト: | 12 Months Warranty Butterfly Valve,2inch-24 inch Butterfly Valve,ISO 5211 Mounting Pad Butterfly Valve |
||
製品の説明
High Performance Butterfly Valve Carbon and Stainless
Features Overview
- Grooved-In Retaining Plate
- ISO 5211 Mounting Pad for Direct Mounting
- 10 Position Indicator Plate
- Secured Graphite Packing / Graphite Coated Meshed SS316 Bushing
- Unique and Simple Seat Design Without Encapsulated Elastomer or Metal Hoops Inside
- One-Piece Body Construction Without Any Potential Leakage Through Bottom Area
Product Details
| Size | 2" - 24" |
| Type | Lug, Wafer |
| Pressure Rating | Class 150, Class 300 |
| Body Material | Stainless Steel, Cast Steel |
| Seat Material | Soft Seat (PTFE/RTFE) NBR, EPDM, BITON, Metal Seat (A240 Tp 304/316), Fire-Safe Seat |
| Operation | Lever, Gear, Actuators |
| Drilling | ANSI 150, JIS 10/16K, DIN PN 10/16, ANSI 300, JIS 20K, 30K, DIN PN 25/40 |
Valve Rating
| Top Flange Mounting Pad | ISO 5211 |
| Basic Design | API 609, MSS-SP-68, BS 5155, ISO 5752 |
| Pressure/Temperature Rating | ANSI B16.34 |
| Shell/Seat Test | API 598, MSS-SP-61 |
| Working Pressure | Class 150 (285 psig), Class 300 (740 psig) Metal to Metal seat leakage is rated at Class IV per ASME/FCI 70-2 |
| Fire-Safe | API 607 (7th Edition - 2016) |
| NACE | MRO 175 |
| Low-Emission | 50 ppm per ISO 15848 2-12" |
Features & Benefits
- Tight shut-off design.
- One-piece body materials are either cast steel or stainless steel for excellent corrosion resistance.
- High strength one-piece stem in A564 Gr. 630/PH 17-4 materials.
- ISO 5211 mounting pad with square shaft 2"-12". Key Type connection 14"-24" permits direct mount actuation for both manual (lever & gear), pneumatic, and electric actuators.
- Double off-set configuration with conical angled disc design. Maximize flow and minimize resistance providing high Cv.
- Seat available in either Soft (PTFE/RTFE) NBR, EPDM, VITON or Metal (A240 Tp 304/316), Fire-Safe Seat. Both Soft seats and Metal seats are interchangeable.
- Gland Flange preventing uneven load distribution against packing.
- Internal travel stop design to prevent over travel of the disc, minimizing possible seat damage.
- Retainer ring surface finish is 125 to 200 AARH and is compatible with both standard gasket and spiral wound gasket designs. outside diameter is recessed within gasket sealing surface to prevent external leakage.
- Heavy duty handle and 10-position notch plates allow for positioning the valve disc to precise angle stops.
この製品の詳細を知りたい