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    Parker派克產品


    流體控制閥
    工程材料
      O型圈潤滑油
      測量及安裝工具
    13910122694
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    Parker 減壓閥
    Parker Pressure Relief Valves
    RVS 系列 1380 bar 溢流閥 Relief Valve, RVS Series - 20,000 PSI

    派克Autoclave的RVS系列安全閥為設定壓力從1500磅/平方英寸(103巴)到20000磅/平方英寸(1378巴)提供可靠的氣體排放。該閥門的軟閥座設計提供了氣密性密封,可重復彈出和重新密封能力。 Parker Autoclave's RVS Series relief valves provide reliable venting of gases for set pressures from 1,500 psi (103 bar) to 20,000 psi (1378 bar). The valve's soft seat design provides bubble tight sealing, repeatable pop-off, and reseat capability.

     

     

    Parker Autoclave的RVS系列溢流閥采用軟座設計,可在1500 psi (103 bar)至20000 psi(1378 bar)的設定壓力下安全穩定地排放氣體,工作溫度范圍為32°F(0°C)到204°C(400°F),軟座設計包括了氣密密封,可重復彈出和復位,此外,軟座閥提供比金屬座安全閥更高的循環壽命。 Parker Autoclave's RVS Series relief valves are designed with a soft seat design for reliable venting of gases at set pressures from 1500 psi (103 bar) to 20000 psi (1378 bar). The operating temperature range is 32°F (0°C) to 400°F (204°C). The soft seat design provides bubble tight sealing, repeatable pop-off, and reseat. Additionally, soft seat valves provide a higher cycle life than metal seat relief valves.

    這些精密溢流閥為壓力氣體系統而設計,無泄漏是其中非常關鍵的。此溢流閥不推薦用液氮或液態二氧化碳,這些液氮和二氧化碳在液態低溫時會產生氣體。它們的設計都是按比例增加壓力。因此,不推薦用于要求在設定壓力下立即進行全閥門流動的應用(如分解,聚合等)。溢流閥的全流量定義為設定壓力的10%。 These precision relief valves are designed for pressure gas systems, where zero leakage is critical. They are not recommended for liquid nitrogen or liquid carbon dioxide, which produce gas at cryogenic temperatures upon relief. They are designed to open proportionally to increasing pressure. Therefore, they are not recommended for applications requiring immediate full valve flow at set pressure (such as decompositions, polymerizations, etc.). Full flow of relief valve is defined at 10% over set pressure.

    選項:高壓滅菌器工程師可以根據特殊訂單提供各種進口和出口連接。 Options: Autoclave Engineers can supply various inlet and outlet connections on special order.

    警告 CAUTION:
    1. Parker Autoclave泄壓閥是預先設定的并且是工廠密封的。如果密封被客戶破壞,保修是無效的。 Parker Autoclave relief valves are preset and factory sealed. Warranty is voided if seal is broken by customer.
    2. 系統工作壓力不應超過安全閥設定壓力的90%。超過這個工作壓力可能會導致滲漏,導致插頭和底座損壞。 Maximum system operating pressure should not exceed 90% of relief valve set pressure. Operating pressures in excess of this may cause weepage resulting in damage to the plug and seat.

     

     

    RVS 系列 1380 bar 溢流閥 Relief Valve, RVS Series - 20,000 PSI

     



    市場Markets:

    - Oil and Gas
    - Petrochemical
    - Chemical
    - Research
    - 油和氣
    - 石化
    - 化學品
    - 研究

     

    特點/優勢Features/Benefits:

    - Standard models of Relief Valves are constructed of 316 stainless steel with selected components
    - made of anti-galling stainless steel material for optimum economy and ruggedness.
    - Designed with 9/16” Parker Autoclave Engineers Medium Pressure inlet connections. The outlet connection on all models is a female 3/4” NPT. While adapters to other sizes and connection types are available, they must be sized for specific flow requirements.
    - Orifice diameters range from .062 (1.57mm) to .312” (7.92mm).
    - Designed to open as a function of increasing system pressure. Proper spring selection assures repeatability of opening, full lift and flow, and reseat pressures.
    - Materials engineering and stringent quality control procedures combine to assure the highest quality, reliability and service life. Each valve is preset and factory sealed to ensure proper valve operation.
    - Unique seat construction plus over-the-nozzle guiding and proper selection of materials permits standard set pressures to 75,000 psi. (5171 bar)
    - Designed to provide bubble tight shut off of gases.
    - Engineered to perform with fewer basic components, RVS valves facilitate minimum stocking of spare parts and ease of maintenance
    - Available with CE Mark. SOG option available upon request.
    - 安全閥的標準型號由316不銹鋼制成,并帶有選定的部件
    - 抗磨損不銹鋼材料制成,經濟耐用,堅固耐用。
    - 采用”9/16” Parker 高壓滅菌器工程師中壓入口連接設計。出口連接均為 ”3/4 ”NPT內螺紋。盡管其他尺寸和連接類型的適配器都可用,但應根據特定的流量要求進行調整。
    - 孔徑范圍從.062(1.57mm)到.312”(7.92mm)。
    - 隨著系統壓力的增加而打開。正確的選擇彈簧保障其開啟,完全升降和流動的可重復性,以及重置壓力。
    - 材料工程和嚴格的質量控制程序相結合,以獲得更高的質量,穩定性和使用壽命。每個閥門都預先設定好并在出廠前密封,以保障閥門正常工作。
    - 底座結構,加上噴嘴引導和適當的材料選擇,可使標準設定壓力達到75,000 psi。(5171bar)
    - 設計用于提供氣密性氣體。
    - RVS閥的設計可以減少基本部件的使用,從而減少備件的存放量,并便于維護。
    - 提供 CE 標志,SOG 選項可根據要求提供。

     

    應用Applications:

    - Pressure Gas Systems
    - Cryogenic systems
    - Steam Handling Systems
    - Medium Pressure Fluid Handling Systems
    - 壓力氣體系統
    - 低溫系統
    - 蒸汽處理系統
    - 中壓流體輸送系統

     

    Technical Specifications

    Inlet Connection Size: SF562CX , SF562CX
    Outlet Connection Size: 3/4" NPT
    Orifice Size: 0.312, 0.250, 0.156 inch, 7.92 , 6.35 , 3.96 mm
    Materials of Construction: 316 Stainless Steel
    Maximum Operating Temperature: 204 °C, 400 °F
    Minimum Operating Temperature: 0 °C, 32 °F
    Maximum Operating Pressure: 5000, 10000, 20000 psi, 344.73, 689, 1378.93 bar

     

    Relief Valve, RVS Series - 20,000 PSI 型號

    Part Maximum Working Pressure (Bar) Maximum Working Pressure (psi)
    10RVS9072 689 10000
    20RVS9072 1378.93 20000
    5RVS9072 344.73 5000

     

     

     

       

    美國DMK Engineering Solutions公司
    信德邁科技(北京)有限公司 CNMEC Technology


    E-mail:sales@cnmec.biz fcg.cnmec@parkerdistribution.com.cn
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