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商品の詳細:
連絡先
今雑談しなさい
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| NDT: | UT、RT、PT、MT | 本体材質: | WCB、LCB、CF8、CF3、2205、2507、904Lなど |
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| サイズ: | DN50-DN1600 | オペレーター: | 手動、空圧、油圧、電動 |
| 繋がり: | ウェーハ、フランジ、ラグ、突合せ溶接 | プレッシャー: | 150LBから2500LB |
| ステムパッキング: | PTFE、EPDM、WCB、SS、グラファイト、硬質処理(ステライト、Cr)、低リーク、リップシールなど | 接続タイプ: | BW、RF、RTJ。 FF |
| ハイライト: | Gear operated flanged butterfly valve,PN25 triple offset butterfly valve,Stainless steel 316 trim butterfly valve |
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Gear Operated Flanged PN25 Triple Offset Butterfly Valve CS 316 Trim
Product Features
CF8 for pressure resistance, F316 for chlorine resistance, DN150 standard diameter, PN25 medium-to-high pressure with zero leakage—designed for medium-to-high pressure pipelines handling chlorine-containing or mildly corrosive media that require temperature and pressure resistance. It combines the strength of a cast 304 base, a forged 316 disc resistant to pitting corrosion, and a Stellite alloy wear-resistant seal to create a zero-leakage shut-off hub.
Product Advantages
● The sealing pair features a precision-ground Stellite hard alloy overlay, with rigid metal-to-metal engagement—free of graphite, rubber, or PTFE. It exhibits no cold flow, thermal relaxation, or carbonization under acid/alkali corrosion, steam purging, or particle-laden media erosion. It maintains bidirectional zero leakage from zero pressure to full rated pressure differential, eliminating internal leakage caused by aging soft seals, with a service life matching that of the pipeline.
● The valve stem is supplied as a bare stem without a fixed actuator. Users can independently select handles, worm gearboxes, or electric/pneumatic actuators based on site requirements, avoiding redundant investment.
● Based on a three-dimensional eccentric geometric design, the disc immediately disengages from the seat upon opening and precisely wedges into place upon closing. The sealing surfaces experience zero friction and zero scraping throughout the entire 90° rotation.
Design Standards
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Technique request |
Standard |
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Design Standard |
API 609, ASMEB16.5,EN593,GB/T12238,JB/T8527 |
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Face to Face Standard |
ASME B16.10 |
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Connection standard |
ASME B 16.5,ASME B 16.47,GOST33259,EN1092-1,HG/T20592,JIS B2220,GB/T9113,GB/T9124.1 |
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Test & Inspect Standard |
API 598,EN 12266,GB/T13927 |
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Nominal Dimension |
2”- 100” |
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Connection type |
BW, RF, RTJ. FF |
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Fungtive Emission Testing |
ISO 15848 |
Product detail
Application
Chemical and Petrochemical Industries,Power Generation, Water Treatment and Environmental Protection,Metallurgy and Shipbuilding.
About Us
Zhejiang Yugong Fluid Technology Co., Ltd. is a comprehensive high-tech enterprise integrating production and sales. The company manufactures and operates professional butterfly valves made of stainless steel, carbon steel, titanium and other materials. Founded in 2012, the company is located in Yongjiao Oubei, the "hometown of pumps and valves in China", covering an area of 4,000 square meters and has more than 80 employees. Aiming high and forging ahead, the company looks forward to working hand in hand with new partners and walking all the way!
Our Workshop
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F&Q
| Q: Are you trading company or manufacturer ? |
| A: We are a factory. |
| Q: How long is your delivery time? |
| A: According to the order,10~60days. |
| Q: Do you provide samples ? Is it free or extra ? |
| A: Yes, we could offer the sample for free charge but do not pay the cost of freight. |
| Q: What is your terms of payment ? |
| A: 30% T/T in advance ,balance before shippment. |
Customer Service
コンタクトパーソン: Ms. Ye
電話番号: 19906502611
