Brass Blowout-proof Valve Stem and Needles Flange Double Block and Bleed Valves Manifolds  

Applications

1. Process piping isolation points
2. Direct mount to instruments
3. Close coupling of instruments
4. Double block and bleed isolation
5. Vents and drains

Ball Type Valve Specification

1. Maximum working pressure up to 10000 psig (689 bar).
2. Working temperature are as follows:
    PTFE: -65℉ to 450℉ (-54℃ to 232℃ )
    PEEK: -65℉ to 450℉ (-54℃ to 232℃ )
3. Actuate at quarter-turn.
4. Directional stem flats show open or closed position.
5. Bottom-loaded stem prevents stem blowout and enhancessystem safety.
6. High-strength stem bearing provides smooth actuation andeliminates galling between valve stem and body.
7. It may be required to adjust the packing during the servicelife of the valve.
8. Hikelok ball valves are designed to be operated in a fully open or fully closed position.

Needle Type Valve Specification

1. Maximum working pressure up to 10000 psig (689 bar).
2. Working temperature:
3. PTFE packing: -65℉ to 450℉ (-54℃ to 232℃ )
4. Graphite packing: -65℉ to 1200℉ (-54℃ to 649℃ )
5. Two-stem design: thread hardened upper stem and smooth surface hardened lower stem.
6. Upper stem thread lubricant is isolated from system fluid.
7. The nonrotating lower stem, linearly instead of helical movement, avoids galling damage to the seat and    tip, as well as reduces the total friction area between the packing and the lower stem.
8. Stem back seating seals in fully open position.
9. Panel mounting is available as an option.
10. Double lock-pins enable steady and durable fastening of the handle.
11. Handle of different colors are available for option.

OS&Y Type Valve Specification

1. Maximum working pressure is 10000 psig (689 bar).
2. Working temperature are as follows:
      PTFE: -65℉ to 450℉ (-54℃ to 232℃ )
      Graphite: -65℉ to 1200℉ (-54℃ to 649℃ )
3. Two-stem design: thread hardened upper stem and smooth surface hardened lower stem.
4. Upper stem thread lubricant is isolated from system fluid.
5. The nonrotating lower stem, linearly instead of helical movement, avoids galling damage to the seat and    tip, as well as reduces    the total friction areabetween the packing and the lower stem.
6. Bolted bonnet enhance strength and reliability.
7. Back seat design provides secondary stem sealing and prevents stem blowout.
8. Adjustable gland flange allows easy access to the packing gland and packing adjustment for an effective  stem seal.
9. Investment case yoke is formed by precision casting which enhances strengthand perfect stem alignment.
10.Two handle pins make the handle fixed firmly and lastingly.

Product Show

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Standard Materials of Construction

How to Order 

Product Application

1.Chemical and Petrochemical

We are currently world leaders in valve manufacture for Chemical and Petrochemical industry. Hikelok can     help you succeed. From offering a wide variety of process instrumentation components that meet or surpass industry standards to design support from experienced engineers, Hikeloktube fittings, valves, and tubing are used extensively on standard instrument hook ups including:level measurement pressure measurement temperature measurement flow measurement utility gas calibration, switching and conditioning system grab sample station.

2. Oil and Gas

Whether youre involved in the Fixed, Floating, Marine or Subsea Production facility or downstream refining, including gas processing, transportation & pipelines and storage, Hikelok helps clients optimize their oil and gas operations and ensure the most efficient use of capital and resources.

3. Power

From fossil fuel power generation to nuclear power plants, Hikelok offering a wide variety of process instrumentation components. Whether you are commodity driven or have specialized fluid control requirements, Hikelok power generation professionals can help you retrofitting an existing process, or to design and build a new one.     

4. Semiconductor

Hikelok will help you meet your semiconductor manufacturing challenges, enhance safety and reliability, even reduce the total cost of ownership. The highest standards of cleanness, leak-proof and corrosion resistance are typical to the continuously growing semiconductor industry. 

5. Analytical Instrumentation

Hikelok fluid process components are the trusted design for a wide variety of Analytical Instrumentation including Spectrometers, Chromatographs and Liquid Analyzers. Whether you need a standard component or a customized design for your project, Hikelok specialists can help.

For small order or urgent order, we normally send the goods by courier.

For big order, the goods can be sent by sea