Parker派克 海底针阀
Parker派克 Subsea Needle valve, Non-Rising, Non-Rotating Stem
Parker派克 海底针阀，非上升，非旋转阀杆
Parker派克海底针阀，非上升，非旋转阀杆Subsea Needle valve, Non-Rising, Non-Rotating Stem

派克的2通海底针形阀具有不升高，不旋转的阀杆，可用于高达10,000 PSI的操作和3050m的深度。根据API 17D PSL 3 / 3G（包括API 6A PR2F）进行设计和测试，以在海底应用中提供安全可靠的性能。Parker's 2-way subsea needle valve featuring non-rising, non-rotating stem for operations up to 10,000 PSI and depths to 3050m. Designed and tested to API 17D PSL 3/3G (including API 6A PR2F) for safe and reliable performance in subsea applications.

Parker派克 海底针阀，非上升，非旋转阀杆 资料下载

Small bore subsea hook-up applications have evolved. The future of hydrocarbon flow assurance is here, and the all new Parker small bore ball and needle valves are ready to transform your hook-up.

派克的不上升，不旋转的杆式针型阀专门设计用于在海底应用中提供平稳，低扭矩的性能。具有金属对金属阀座，可实现气密性关断，更长的阀杆/阀座寿命，更长的耐用性，可重复进行开/关循环以及阀杆螺纹下方的增强型PTFE / PEEK人字形填料，可实现可靠的阀杆和阀体密封。该海底针形阀带有附加的O形圈密封件，可防止海水进入阀内，这可能对阀的操作产生不利影响并污染过程流体。Parker's non-rising, non-rotating stem needle valve designed specifically to deliver smooth, low-torque performance in subsea applications. Featuring metal-to-metal seat for bubble-tight shut-off, longer stem/seat life, greater durability for repeated on/off cycles and reinforced PTFE/PEEK chevron packing below stem threads for dependable stem and body sealing. This subsea needle valve incorporates additional o-ring seals, which prevent the ingress of sea water into the valve which could adversely affect the operation of the valve as well as contaminate the process fluid.

单向阀可用多种耐腐蚀合金制成，适用于深度小于3,050m的设备。The uni-directional valves are available in a range of corrosion-resistant alloys and are suitable for equipment located at depths down to 3,050m.

阀门的设计便于手动操作或通过遥控车（ROV）进行操作。The valves are designed to facilitate operation either manually or by a Remotely Operated Vehicle (ROV).

派克的海底针阀设计达到或超过了API 17D PSL 3 / 3G的严格资格测试要求。劳埃德检验员在见证API 17D阀门设计验证协议的情况下确认了设计的结构完整性和性能。这是在316SS模型的基础上执行的，包括API 6A PR2F PSL3 / 3G单向测试协议以及API 17D高压测试协议。 Parker's subsea needle valves have been designed to meet or exceed the rigorous qualification test requirements of API 17D PSL 3/3G. The design's structural integrity and performance have been confirmed by Lloyds inspectors witnessing the API 17D valve design validation protocol. This was carried out on the base 316SS model and included the API 6A PR2F PSL3/3G uni-directional testing protocol as well as the API 17D Hyperbaric test protocol.

市场Markets:
- 上游油气Upstream Oil & Gas

特征/优点Features/Benefits:
- 三件式螺栓阀盖结构Three-piece, bolted bonnet construction
- 单向流Uni-directional flow
- 金属对金属阀座实现了气密性关闭，更长的阀杆/阀座寿命，更长的耐用性（重复的开/关循环）和出色的耐腐蚀性。Metal-to-Metal seating achieves bubble-tight shut-off, longer stem/seat life, greater durability for repeated on/off cycles and excellent corrosion resistance.
- 双O型圈阀杆密封件可防止海水和泥沙进入任何螺纹或旋转的部件Double O-ring stem seal prevents sea water and silt ingress to any threaded or rotating parts
- 额外的阀帽密封件设计用于防止水和泥沙进入任何螺纹或旋转的部件Additional bonnet seals engineered to prevent water and silt ingress to any threaded or rotating parts
-低摩擦，压力辅助的PTFE / PEEK轴密封件可延长使用寿命并降低操作扭矩。填料位于阀杆螺纹下方，可提供可靠的阀杆和阀体密封。 Low friction, pressure assisted PTFE/PEEK shaft seal increases cycle life and reduces operating torque. The packing is situated below stem threads provides dependable stem and body sealing.
- 非上升，不旋转的阀杆可防止阀杆磨损和阀座损坏Non-rising, non-rotating stem protects against stem galling and seat damage
- 设计用于接受多种类型的管和管端连接Designed to accept multiple types of tube and pipe end connections
- 可提供多种耐腐蚀材料Available in a variety of corrosion-resistant materials
- 按照API 17D / API 6A标准进行设计和测试Designed and tested to API 17D/API 6A standards

应用Applications:
- 水下液压歧管Subsea Hydraulic Manifolds
- 水下控制脐带Subsea Control Umbilicals
- 水下井口和控制组件Subsea Wellheads and Control Packages
- 化学注入Chemical injection
- DBB，放气，排气孔，测试管线DBB, bleed, vents, test lines

Subsea Needle valve, Non-Rising, Non-Rotating Stem型号