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Parker PV Series Rising Plug and Gauge/Root Valves
Parker 针阀 - Parker Needle Valves
Needle Valve,Rising Plug 6000 PSI - PV Series

针阀,立式旋塞 6000 PSI - PV 系列 | #4Z-PV4PFA-V-SS

Parker PV 系列立式旋塞阀和仪表/罗茨阀采用螺纹阀盖设计。这些明杆旋塞阀的工作压力高达 6,000 PSI (414 BAR)。由于各种阀座和密封材料,它们可以满足高压和高温应用。Parker 立式旋塞和表压/罗茨阀采用螺纹阀盖设计,可提供多种阀座和密封材料。这些阀门具有阀盖锁定板,以提高阀门安全性。PV 和 PVG 系列阀门提供两种孔径的直通流路。这种“可旋转”功能让用户可以清除脏应用程序或粘性应用程序中的流动流。另外座椅是可以更换的。这些是与一般针型阀相比的巨大优势。

此外,这些阀门采用非湿式上阀杆和非旋转下阀杆以及锥形阀座,即使在颗粒(浆液)介质中也能实现可靠关闭和长阀座寿命。阀盖顶部装有防尘密封件,以确保在使用时没有任何东西从外部环境进入阀杆区域以锁定阀杆旋转。

派克PARKER Needle Valve,Rising Plug 6000 PSI - PV Series


市场:
- 化工
- 石化
- 石油和天然气
- 动力

特性/优点:

- 双向流动
- 可旋转的直通流路
- 阀盖锁板
可防止阀盖意外脱离- 阀杆防尘密封有助于保护阀杆免受外部污染
- 入口侧可选出口 – PVG 1/4" 内螺纹 NPT
- PVG 1/2" 内螺纹 NPT
- 坚固的 316 不锈钢棒材结构
- 面板安装选项
- 仪表端口选项
- 100% 工厂测试

 

应用:

- 过程控制管线
- 仪表端口应用
- 严苛工况
- 高压管线

 

 

 

 

 


Parker PV Series Rising Plug and Gauge/Root Valves are a screwed bonnet design. These rising stem plug valves operate up to 6,000 PSI (414 BAR). They can meet high pressure and temperature applications due to various seat and seal materials.

Parker Rising Plug and Gauge/Root Valves are a screwed bonnet design and available with a variety of seat and seal materials. These valves feature bonnet lock plates for additional valve safety. The PV and PVG Series of valves provide a straight-through flow path in two orifice sizes. This “roddable” feature lets the user clean out the flow stream in dirty or a sticky application. Plus the seat is replaceable. These are tremendous advantages over a general needle style valve.

In addition, these valves utilize a non-wetted upper stem and a non-rotating lower stem in conjunction with a tapered seat for positive shut-off and long seat life, even in particulated (slurry) media. The dust seal is incorporated at the top of the bonnet to insure nothing enters the valve stem area from the outside environment to lock up the stem rotation when in service.



Markets:
- Chemical
- Petrochemical
- Oil and Gas
- Power


Features/Benefits:

- Bi-directional flow
- Roddable, straight through flow path
- Bonnet lock plate resists accidental bonnet disengagement
- Stem dust seal helps protect stem from external contamination
- Inlet side optional outlet – PVG 1/4" Female NPT
- PVG 1/2" Female NPT
- Rugged 316 stainless steel bar stock construction
- Panel mounting option
- Gauge port option
- 100% factory tested



Applications:

- Process Control Lines
- Gauge Port Applications
- Severe Service
- High Pressure Lines

 

Technical Specifications

Connection 1 Size: 1/4" to 3/4", Two Ferrule Compression, Single Ferrule Compression, NPT Female, NPT Male
Connection 2 Size: 1/4" to 1/2", Two Ferrule Compression, Single Ferrule Compression, NPT Female
Seat Material: PCTFE, PFA
Stem Seal Material: Nitrile Rubber, Fluorocarbon Rubber
Body Material: 316 Stainless Steel
Maximum Operating Pressure: 2,200, 6,000, 750 psi, 152, 414, 52 bar
Maximum Operating Temperature: 250, 400 °F, 121, 204 °C
Minimum Operating Temperature: -29 °C, -20 °F

 

 

 

Needle Valve,Rising Plug 6000 PSI - PV Series 型号

Part Connection 1 Size Connection 2 Size Connection 1 Style Connection 2 Style Seat Material Stem Seal Material
12M8F-PV8DE-BN-SS 3/4" 1/2" NPT Male NPT Female Acetal Seat Nitrile Rubber
12M8F-PV8DE-KZ-SS 3/4" 1/2" NPT Male NPT Female Acetal Seat Highly Fluorinated Fluorocarbon Rubber
12M8F-PV8DE-V-SS 3/4" 1/2" NPT Male NPT Female Acetal Seat Fluorocarbon Rubber
12M8F-PV8K-BN-SS 3/4" 1/2" NPT Male NPT Female PCTFE Nitrile Rubber
12M8F-PV8PFA-KZ-SS 3/4" 1/2" NPT Male NPT Female PFA Highly Fluorinated Fluorocarbon Rubber
12M8F-PV8PFA-V-SS 3/4" 1/2" NPT Male NPT Female PFA Fluorocarbon Rubber
12M8F-PV8PK-KZ-SS 3/4" 1/2" NPT Male NPT Female PEEK Highly Fluorinated Fluorocarbon Rubber
12M8F-PV8PK-V-SS 3/4" 1/2" NPT Male NPT Female PCTFE Fluorocarbon Rubber
4A-PV4DE-BN-SS 1/4" 1/4" Two Ferrule Compression Two Ferrule Compression Acetal Seat Nitrile Rubber
4A-PV4DE-KZ-SS 1/4" 1/4" Two Ferrule Compression Two Ferrule Compression Acetal Seat Highly Fluorinated Fluorocarbon Rubber
4A-PV4DE-V-SS 1/4" 1/4" Two Ferrule Compression Two Ferrule Compression Acetal Seat Fluorocarbon Rubber
4A-PV4K-BN-SS 1/4" 1/4" Two Ferrule Compression Two Ferrule Compression PCTFE Nitrile Rubber
4A-PV4PFA-KZ-SS 1/4" 1/4" Two Ferrule Compression Two Ferrule Compression PFA Highly Fluorinated Fluorocarbon Rubber
4A-PV4PFA-V-SS 1/4" 1/4" Two Ferrule Compression Two Ferrule Compression PFA Fluorocarbon Rubber
4A-PV4PK-KZ-SS 1/4" 1/4" Two Ferrule Compression Two Ferrule Compression PEEK Highly Fluorinated Fluorocarbon Rubber
4A-PV4PK-V-SS 1/4" 1/4" Two Ferrule Compression Two Ferrule Compression PCTFE Fluorocarbon Rubber
4F-PV4DE-BN-SS 1/4" 1/4" NPT Female NPT Female Acetal Seat Nitrile Rubber
4F-PV4DE-KZ-SS 1/4" 1/4" NPT Female NPT Female Acetal Seat Highly Fluorinated Fluorocarbon Rubber
4F-PV4DE-V-SS 1/4" 1/4" NPT Female NPT Female Acetal Seat Fluorocarbon Rubber
4F-PV4K-BN-SS 1/4" 1/4" NPT Female NPT Female PCTFE Nitrile Rubber
4F-PV4PFA-KZ-SS 1/4" 1/4" NPT Female NPT Female PFA Highly Fluorinated Fluorocarbon Rubber
4F-PV4PFA-V-SS 1/4" 1/4" NPT Female NPT Female PFA Fluorocarbon Rubber
4F-PV4PK-KZ-SS 1/4" 1/4" NPT Female NPT Female PEEK Highly Fluorinated Fluorocarbon Rubber
4F-PV4PK-V-SS 1/4" 1/4" NPT Female NPT Female PCTFE Fluorocarbon Rubber
4Z-PV4DE-BN-SS 1/4" 1/4" Single Ferrule Compression Single Ferrule Compression Acetal Seat Nitrile Rubber
4Z-PV4DE-KZ-SS 1/4" 1/4" Single Ferrule Compression Single Ferrule Compression Acetal Seat Highly Fluorinated Fluorocarbon Rubber
4Z-PV4DE-V-SS 1/4" 1/4" Single Ferrule Compression Single Ferrule Compression Acetal Seat Fluorocarbon Rubber
4Z-PV4K-BN-SS 1/4" 1/4" Single Ferrule Compression Single Ferrule Compression PCTFE Nitrile Rubber
4Z-PV4PFA-KZ-SS 1/4" 1/4" Single Ferrule Compression Single Ferrule Compression PFA Highly Fluorinated Fluorocarbon Rubber
4Z-PV4PFA-V-SS 1/4" 1/4" Single Ferrule Compression Single Ferrule Compression PFA Fluorocarbon Rubber
4Z-PV4PK-KZ-SS 1/4" 1/4" Single Ferrule Compression Single Ferrule Compression PEEK Highly Fluorinated Fluorocarbon Rubber
4Z-PV4PK-V-SS 1/4" 1/4" Single Ferrule Compression Single Ferrule Compression PCTFE Fluorocarbon Rubber
6A-PV4DE-BN-SS 3/8" 3/8" Two Ferrule Compression Two Ferrule Compression Acetal Seat Nitrile Rubber
6A-PV4DE-KZ-SS 3/8" 3/8" Two Ferrule Compression Two Ferrule Compression Acetal Seat Highly Fluorinated Fluorocarbon Rubber
6A-PV4DE-V-SS 3/8" 3/8" Two Ferrule Compression Two Ferrule Compression Acetal Seat Fluorocarbon Rubber
6A-PV4K-BN-SS 3/8" 3/8" Two Ferrule Compression Two Ferrule Compression PCTFE Nitrile Rubber
6A-PV4PFA-KZ-SS 3/8" 3/8" Two Ferrule Compression Two Ferrule Compression PFA Highly Fluorinated Fluorocarbon Rubber
6A-PV4PFA-V-SS 3/8" 3/8" Two Ferrule Compression Two Ferrule Compression PFA Fluorocarbon Rubber
6A-PV4PK-KZ-SS 3/8" 3/8" Two Ferrule Compression Two Ferrule Compression PEEK Highly Fluorinated Fluorocarbon Rubber
6A-PV4PK-V-SS 3/8" 3/8" Two Ferrule Compression Two Ferrule Compression PCTFE Fluorocarbon Rubber
6M6F-PVG8DE-BN-SS 3/8" 3/8" NPT Male NPT Female Acetal Seat Nitrile Rubber
6M6F-PVG8DE-KZ-SS 3/8" 3/8" NPT Male NPT Female Acetal Seat Highly Fluorinated Fluorocarbon Rubber
6M6F-PVG8DE-V-SS 3/8" 3/8" NPT Male NPT Female Acetal Seat Fluorocarbon Rubber
6M6F-PVG8K-BN-SS 3/8" 3/8" NPT Male NPT Female PCTFE Nitrile Rubber
6M6F-PVG8PFA-KZ-SS 3/8" 3/8" NPT Male NPT Female PFA Highly Fluorinated Fluorocarbon Rubber
6M6F-PVG8PFA-V-SS 3/8" 3/8" NPT Male NPT Female PFA Fluorocarbon Rubber
6M6F-PVG8PK-KZ-SS 3/8" 3/8" NPT Male NPT Female PEEK Highly Fluorinated Fluorocarbon Rubber
6M6F-PVG8PK-V-SS 3/8" 3/8" NPT Male NPT Female PCTFE Fluorocarbon Rubber
6Z-PV4DE-BN-SS 3/8" 3/8" Single Ferrule Compression Single Ferrule Compression Acetal Seat Nitrile Rubber
6Z-PV4DE-KZ-SS 3/8" 3/8" Single Ferrule Compression Single Ferrule Compression Acetal Seat Highly Fluorinated Fluorocarbon Rubber
6Z-PV4DE-V-SS 3/8" 3/8" Single Ferrule Compression Single Ferrule Compression Acetal Seat Fluorocarbon Rubber
6Z-PV4K-BN-SS 3/8" 3/8" Single Ferrule Compression Single Ferrule Compression PCTFE Nitrile Rubber
6Z-PV4PFA-KZ-SS 3/8" 3/8" Single Ferrule Compression Single Ferrule Compression PFA Highly Fluorinated Fluorocarbon Rubber
6Z-PV4PFA-V-SS 3/8" 3/8" Single Ferrule Compression Single Ferrule Compression PFA Fluorocarbon Rubber
6Z-PV4PK-KZ-SS 3/8" 3/8" Single Ferrule Compression Single Ferrule Compression PEEK Highly Fluorinated Fluorocarbon Rubber
6Z-PV4PK-V-SS 3/8" 3/8" Single Ferrule Compression Single Ferrule Compression PCTFE Fluorocarbon Rubber
8A-PV8DE-BN-SS 1/2" 1/2" Two Ferrule Compression Two Ferrule Compression Acetal Seat Nitrile Rubber
8A-PV8DE-KZ-SS 1/2" 1/2" Two Ferrule Compression Two Ferrule Compression Acetal Seat Highly Fluorinated Fluorocarbon Rubber
8A-PV8DE-V-SS 1/2" 1/2" Two Ferrule Compression Two Ferrule Compression Acetal Seat Fluorocarbon Rubber
8A-PV8K-BN-SS 1/2" 1/2" Two Ferrule Compression Two Ferrule Compression PCTFE Nitrile Rubber
8A-PV8PFA-KZ-SS 1/2" 1/2" Two Ferrule Compression Two Ferrule Compression PFA Highly Fluorinated Fluorocarbon Rubber
8A-PV8PFA-V-SS 1/2" 1/2" Two Ferrule Compression Two Ferrule Compression PFA Fluorocarbon Rubber
8A-PV8PK-KZ-SS 1/2" 1/2" Two Ferrule Compression Two Ferrule Compression PEEK Highly Fluorinated Fluorocarbon Rubber
8A-PV8PK-V-SS 1/2" 1/2" Two Ferrule Compression Two Ferrule Compression PCTFE Fluorocarbon Rubber
8M4F-PVG4DE-BN-SS 1/2" 1/4" NPT Male NPT Female Acetal Seat Nitrile Rubber
8M4F-PVG4DE-KZ-SS 1/2" 1/4" NPT Male NPT Female Acetal Seat Highly Fluorinated Fluorocarbon Rubber
8M4F-PVG4DE-V-SS 1/2" 1/4" NPT Male NPT Female Acetal Seat Fluorocarbon Rubber
8M4F-PVG4K-BN-SS 1/2" 1/4" NPT Male NPT Female PCTFE Nitrile Rubber
8M4F-PVG4PFA-KZ-SS 1/2" 1/4" NPT Male NPT Female PFA Highly Fluorinated Fluorocarbon Rubber
8M4F-PVG4PFA-V-SS 1/2" 1/4" NPT Male NPT Female PFA Fluorocarbon Rubber
8M4F-PVG4PK-KZ-SS 1/2" 1/4" NPT Male NPT Female PEEK Highly Fluorinated Fluorocarbon Rubber
8M4F-PVG4PK-V-SS 1/2" 1/4" NPT Male NPT Female PCTFE Fluorocarbon Rubber
8M8F-PVG8DE-BN-SS 1/2" 1/2" NPT Male NPT Female Acetal Seat Nitrile Rubber
8M8F-PVG8DE-KZ-SS 1/2" 1/2" NPT Male NPT Female Acetal Seat Highly Fluorinated Fluorocarbon Rubber
8M8F-PVG8DE-V-SS 1/2" 1/2" NPT Male NPT Female Acetal Seat Fluorocarbon Rubber
8M8F-PVG8K-BN-SS 1/2" 1/2" NPT Male NPT Female PCTFE Nitrile Rubber
8M8F-PVG8PFA-KZ-SS 1/2" 1/2" NPT Male NPT Female PFA Highly Fluorinated Fluorocarbon Rubber
8M8F-PVG8PFA-V-SS 1/2" 1/2" NPT Male NPT Female PFA Fluorocarbon Rubber
8M8F-PVG8PK-KZ-SS 1/2" 1/2" NPT Male NPT Female PEEK Highly Fluorinated Fluorocarbon Rubber
8M8F-PVG8PK-V-SS 1/2" 1/2" NPT Male NPT Female PCTFE Fluorocarbon Rubber
8Z-PV8DE-BN-SS 1/2" 1/2" Single Ferrule Compression Single Ferrule Compression Acetal Seat Nitrile Rubber
8Z-PV8DE-KZ-SS 1/2" 1/2" Single Ferrule Compression Single Ferrule Compression Acetal Seat Highly Fluorinated Fluorocarbon Rubber
8Z-PV8DE-V-SS 1/2" 1/2" Single Ferrule Compression Single Ferrule Compression Acetal Seat Fluorocarbon Rubber
8Z-PV8K-BN-SS 1/2" 1/2" Single Ferrule Compression Single Ferrule Compression PCTFE Nitrile Rubber
8Z-PV8PFA-KZ-SS 1/2" 1/2" Single Ferrule Compression Single Ferrule Compression PFA Highly Fluorinated Fluorocarbon Rubber
8Z-PV8PFA-V-SS 1/2" 1/2" Single Ferrule Compression Single Ferrule Compression PFA Fluorocarbon Rubber
8Z-PV8PK-KZ-SS 1/2" 1/2" Single Ferrule Compression Single Ferrule Compression PEEK Highly Fluorinated Fluorocarbon Rubber
8Z-PV8PK-V-SS 1/2" 1/2" Single Ferrule Compression Single Ferrule Compression PCTFE Fluorocarbon Rubber

 

   


美国DMK Engineering Solutions公司
信德迈科技(北京)有限公司 CNMEC Technology


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