Industrial Valves #3400685

The Glass pressure relief valve is a simple valve used for controlling and limiting the level of pressure levied on the system or the vessel that can be built by a process, equipment or instrument failure, or the fire. In a Pressure Relief Valve, the pressurized gas is flown into the system to release the pressure.

 

The glass pressure relief valve is outlined in such a way that it releases a prearranged set of pressure to keep the Glass vessels safe and also prevents other equipment from being harmed due to the intense pressure released exceeding the limit of their design. When the pressure exceeds its limits, the glass pressure relief valve opens up forcefully and releases a small portion of the gas or fluid that helps in maintaining the appropriate pressure in the system.

 

The Safety Pressure Relief Valve is designed and made up of borosilicate glass and PTFE. The maximum suggested operating temperature of the system is 150°C as well as it works fine under a wide range of pressure.

 

Working & Operation

A simple connection is offered for the safety of the vent as well as after each operation; the valve tends to reset itself without any labor or the material cost of a split disk replacement.

 

This freshly developed concept of glass pressure relief valve seat production caters to a pressure seal for the seat. The pressure on the seal will increase with the building up of the inlet pressure. The lip present can achieve this on the inner diameter of the seat that is pressing on the side of the plunger.

 

The pressure of the seat never gets balanced with the weight load as it has in the traditional pressure relief valves as it is not dependent on the weight load for the pressure of the seal. The physical contact between the PTFE seat and the low Friction PTFE plunger allows an easy plunger eviction from the seat at the initial pre-set pressure. Due to a sharp increase in the seat pressure, the valve gets sealed and restricts the gases as well as liquids.

 

The Glass Pressure Relief Valve is admirably suited to control different levels of pressure inside all types of reactors as well as the vessels where a relief valve Is needed to seal the system against both the gases as well as the liquids.

 

It can withstand a maximum temperature of 300°F and can take a thermal shock up to 200°F.

 

Pertinent Features

• High corrosion resistance qualities
• Manufactured with TFE construction and Borosilicate Glass
• High Heat resistance qualities
• Complete visibility

 

Benefits of Glass pressure relief valves

• It is entirely corrosion-resistant.
• It is made up of TFE and Borosilicate Glass.
• It has high heat resistance qualities.
• It’s patented seal ensures a better seal functioning against all types of liquids and gases.
• It comes with clear transparency or visibility for you to inspect.
• It bears no replacement cost as the valve resets itself.
• It has no stuffing box to maintain.

 

Final Thoughts

The Ablaze Export PTFE pressure relief valves were manufactured to use on the systems that require the corrosion resistance ability possessed by PTFE. The operating principle remains constant as priorly used in the regular line of the Safety Pressure Relief Valves having corrosion resistance qualities made from the borosilicate glass.

 

Ablaze Export glass pressure relief valves have the corrosion-resistant qualities against all liquids as well as gases other than the hydrofluoric acid and the hot concentrated caustics. The Ablaze Export Pvt. Ltd. assures a perfect seal against all our manufactured equipment, as well as liquids and gases.

Ablaze has introduced pressure relief valve of Glass , to protect the reactor and prevent accident as site, the pressure relief valve is a valve used to control or limit the pressure in a system or reactor which can build up by a process upset, instrument or equipment failure, or fire. In pressure relief valve, the pressure is relieved by allowing the pressurized gasfluid to flow out of the system. The pressure relief valve is designed or set to open at a determined set pressure to protect Glass Vessels Reactor and other equipment from being subjected to pressures that exceed their design limits. When the set pressure is exceeded, the pressure relief valve is forced open and a portion of the gasfluid is released maintaining the required system pressure. Weight operated pressure relief valve is constructed of glass and PTFE. Sealing of moving parts is effected by a PTFE bellows. Salient Features: Visibility for easy inspection Easy to install Borosilicate Glass 3.3 Highly heat Resistance Automatically open Max Operation Temperate is 150 deg C Easy to Resets

This valve is suggested for adjusting the interface in separators (e.g. in Liquid to Liquid Extraction). Level adjustment is substantially variable and is by means of a PTFE tube fitted with sealing mouth that can be moved up and down inside a precision bore glass tube.

Lined Plug Valves PFAFEP Lining offers highest corrosion resistance. Minimum lining thickness of 3mm, lining locked in dove tail grooves, slots and Holes in the body & plug castings. This prevents Liner collapse in vacuum conditions and blow out in high pressure conditions.Lined Plug Valves have Body of Ductile Iron as per ASTM A 395 Gr-60-40-18 with Plug Made up of ASTM A 351 Gr CF8. Size: 25 NB TO 80 NB.Temperature: FEP Max 180 Degree Celsius PFA Max: 200 Degree Celsius.Flange Connection: ANSI B 16.5.Face to Face: ANSI B 16.10Spark Testing of PFAFEP at 15 KVA.Hydro Test at 15 kgcm2.Hydro Seat Test at 10 Kgcm2.Leak Test as per API 598.

We are manufacturer and supplier of this product.

We are manufacturer and supplier of this product.

Lined NRV Valves Lined NRV Valves have Body of Ductile Iron as per ASTM A 395 Gr-60-40-18 with Ball Made up of Solid PTFE.In This NRV Valve, under normal flow the valves solid PTFE ball is pushed away from its seat and fluid flows through the valve, in a backwards flow condition the ball is pushed firmly back into its seat and prevents flow through the valve stopping process contamination etc.The valve has a 2 piece design with PFAFEP lined ductile iron body and stainless steel fasteners. The PFA liner is securely locked in to its housing with T slots.PFAFEP Lining offers highest corrosion resistance. Minimum lining thickness of 3mm, lining locked by multiple locking grooves. Ball is made of solid PTFE.2 piece body design high stability rigidity eliminating potential leak path.Full port design minimizes pressure losses and increases flow capacities thus reducing energy and pumping costs.It can be installed either vertically or horizontally depending on the type of application.Size: 25 NB TO 80 NB.Temperature: FEP Max 180 Degree Celsius PFA Max: 200 Degree Celsius.lange Connection: ANSI B 16.5.Face to Face: ANSI B 16.10Spark Testing of PFAFEP at 15 KVA.Hydro Body Test at 15 kgcm2.Hydro Seat Test at 10 Kgcm2.Leak Test as per API 598.

This valve prevents the accumulation of solids or liquids in the bottom outlet of a vessel. This valve can be incorporated in any spherical or cylindrical vessel.