派克PGI的带帽通气孔井口油脂配件 Parker Fittings接头 - Grease Fittings
Parker PGI Wellhead Grease Fittings, Vented Cap Body Series

派克PGI的带帽通气孔井口油脂配件带有和不带有Giant Button Head连接器，适用于10,000 psi。派克PGI的带帽通风口井口油脂配件具有正向流量球支撑。这种设计可引导润滑剂和/或密封剂流过弹簧的中心，而不会穿过弹簧圈，从而减少了“堆积”的可能性。正流量球支撑件有许多其他配件样式。通风盖体井口油脂配件的另一个功能是重型径向铆钉压接。这种特殊的压接可为任何可用的压接型接头提供最佳的“防脱”保护。当采用316 SS或4140阀体材料制造时，径向铆钉压接工艺符合NACE的最新版本。自由流动管件样式利用螺纹连接到管件主体中的独特弹簧固定器。这种特殊的保持器还可以充当滚珠支撑和弹簧导向装置，其设计允许润滑剂和密封剂在弹簧周围（而不是通过弹簧）自由流动。

Parker PGI's Vented Cap Body Wellhead Grease Fittings
Wellhead Grease Fittings, Vented Cap Body Series
Wellhead Fittings & Valve Components - PGI-WF

Parker PGI's Vented Cap Body Wellhead Grease Fittings are offered with and without Giant Button Head connectors for service to 10,000 psi. Parker PGI's Vented Cap Body Wellhead Grease Fittings feature the Positive Flow Ball Support. This design directs the flow of the lubricant and/or sealant through the center of the spring without passing through the spring coil, reducing the tendency to “pack-off.” The Positive Flow Ball Support is available in many other fitting styles. Another feature of the Vented Cap Body Wellhead Grease Fittings is the heavy-duty radial rivet crimp. This special crimp provides the best “blow-out” protection of any available crimped style fitting. The radial rivet crimp process conforms to the latest revision of NACE when manufactured with 316 SS or 4140 body material.

The Free Flow fitting style utilizes a unique spring retainer that is threaded into the body of the fitting. This special retainer also acts as a ball support and spring guide, and its design allows for the Free Flow of lubricants and sealant around the spring, instead of through it.

市场：
- 化工
- 石化
- 油气

特性/优点：
- 接受纽扣式油脂接头
- 重负荷径向铆钉压接
- 以自由流动形式提供
- 市场上只有不受限制的流动路径-直线通道大大减少了倾向于“打包”。
- 在配件的设计限制内使用时，保证不会出现“吹出”现象。在极端寒冷的环境中表现出色。
- 由于流路不受限制，流速增加。
- 316 SS或4140阀体材料符合NACE的最新版本-无需冷加工材料。

应用范围：
- 包装/阀盖注射配件

Markets:
- Chemical
- Petrochemical
- Oil and Gas

Features/Benefits:
- Accepts button head grease fitting coupler
- Heavy Duty Radial Rivet Crimp
- Available as a Free Flow style
- Only unrestricted flow path on the market- the straight-line passageway significantly reduces tendency to “pack-off.”
- Guaranteed against “Blow Out” when used within design limitations of the fitting. Excellent in extreme cold environments.
- Increased flow rates due to the unrestricted flow path.
- 316 SS or 4140 body materials meet latest revision of NACE- no cold working of materials.

Applications:
- Packing/Bonnet Injection Fittings

Technical Specifications

Wellhead Grease Fittings, Vented Cap Body Series型号