Mascot Valves Pvt. Ltd.

GIDC, Rajkot, Gujarat

This combined type Pressure Reducing cum Desuperheating control valve is a compact yet effective and carefully designed device. The MASCOT DeFlo SCV eliminates all common issues faced by combined type steam conditioning valves.

The SCV is the most efficient way of steam conditioning where the water is injected in a highly turbulent area to ensure most efficient water to steam mixing. The DeFlo SCV are available in Standard, Angle and Expanded outlet configuration.

No special expertize is required to operate or maintain the MASCOT DeFlo SCV as it utilizes most spares of a Standard GFlo Globe Control valve with an addition of a Thermal Desuperheating Sleeve at its outlet. This spray method protects the valve belly from pitting and thermal shocks/stresses unlike most competitive designs. This also reduces the SCV maintenance costs as the Valve and Trim life is greatly enhanced.

With an extended knowledge of Control Valves and Desuperheating units MASCOT is one of the only two specialists in the world who are in the field of Pressure Reducing and Desuperheating.

The EFlo offers a high performance rotary globe valve which provides precision control over extended life span through enhanced safety. The MASCOT EFlo is a high performance, safety focused, economical, yet feature rich, Eccentric Rotary Plug control valve for applications demanding higher rangeability, precise control and higher flow capacity.

The EFlo valve offers rangeability up to 160:1 - compared to 50:1 for typical globe control valves and 20:1 for most butterfly valves.

A heavy-duty, non-crossover shaft is out of the valves flow path. This superior design allows higher flow capacity for a given valve size. It also eliminates shaft damage from erosive process fluids. Many competitor designs use a straight-thru shaft which presents an obstruction to the flow, limiting capacity and presenting a target for erosion.

The EFlo offers positive, anti-blowout protection by means of a separate bonnet and integral shaft collar, as a standard option, emphasizing its status as the safest Eccentric Rotary Plug valve on the market. The end-post shaft is designed so there is no possibility for it to be lost downstream. The end-post is rugged, precision machined, perfectly aligned, and positively retained so movement is smooth and precise. The oversized shaft provides improved reliability and valve life by eliminating shaft failures and reducing bearing wear.

The high-performance DiskFlo Butterfly Valve is used to achieve bi-directional bubble-tight shutoff while maintaining low breakout torque at high and low pressure drops. The high-performance DiskFlo Butterfly Valve uses pressure assisted Jam-lever toggle seating concepts. By utilizing the pressure drop across the valve to aid the seating process, Jam-lever toggle seating assures low breakout torque.

The need for strong actuator seating force is reduced since much of the force is supplied by the fluid pressure. To achieve especially high-performance throttling, even in large pressure drops close to the seat, it is combined with a MASCOT high thrust cylinder actuator and a double eccentric cammed disc.

Soft Seat: To help energize the soft seat to bubble-tight shutoff in either flow direction, including alternating flow applications, Jam-Lever Toggle seating concepts utilize the pressure drop across the valve. Jam-lever Toggle soft seats achieve ANSI Class VI shutoff.

Superior performance in liquids and gaseous services is the hallmark of the GFlo Globe Control Valve. Easy, quick and economical maintenance makes the GFlo Globe Control Valve more user friendly. The spring cylinder actuated GFlo imparts stiffness and maintains very high precision in positioning, strong response, repeatability and controlled high speed movement are the characteristics absent in diaphragm operated control valves. GFlo has the thrust capability to shutoff against higher fluid pressures as it can handle up to 150 Psi / 10.30 Bar air supply.

Valve closure is totally dependent on springs in most diaphragm actuators. The unique design of GFlo enables it to combine the spring force, fluid pressure and supply air pressure to achieve an extremely tight shutoff. A self-aligning seat ring adds to and further improves the shutoff capability.

Galling at cage is the culprit in many common maintenance issues with globe valves because of the close metal-to-metal contact between plug & cage. The GFlo has two top heavy duty stem guides. Contact between the plug and seat retainer is completely avoided in GFlo. Easy and quick maintenance is permitted due to clamped-in seat and top entry trim.

The MASCOT FlushFlo is used at the bottom of large tanks / digesters and driers to discharge the processed fluid to a further process.

The inlet and outlet flange is completely customizable to the customers tank and it is available in a varying angles of 90, 120 & 135.

The Plug can be Quick Opening type or with a Linear, Equal Percentage Characteristic.

The Self Aligning seat ring ensures tight shutoff without Lapping even after prolonged use.

The plug can be equipped with an RTD for temperature measurement and control

Body Type:2 way, 3 way, Angle & JacketedBody Materials:All Castable Alloys materials & From Bar Stock up to 2.0"End Connections:Flanged ( Integaral & Separable ), Screwed, Butt and Socket weldBonnet:Standard, Extended, Cryogenic & Bellow SealedGuiding:Heavy duty double top stemGland Packing:PTFE, Braided PTFE, Grafoil, Fugitive Emission, VaccumGaskets:PTFE, Spiral Grafoil, Glass filled S SSeat Ring:Clamped - in self alignedPlug:Large seat contact area large diameter stem is an integral partCharacteristics:Equal Percentage, Linear and Quick-open (On - Off)Range-ability:50 : 1Special Trims:CavFlo, MegaFlo, dB Plates, VCFloActuator:Spring Cylinder Linear, Fully Field ReversibleAir pressure:2.0 to 10.0 BarShut off class:With Metal seat - ANSI IV or V and replaceable Soft seat - ANSI VI