Gate & Sluice Valves Dealers in Mulund East, Mumbai

• Size Range: 15mm to 600 mm.

From bar stock in carbon steel or stainless steel (304, 316,304L. 316L. 321) Hastalloy B & C & Alloy 20.Casting in stainless steel to ASTM A 351 Gr. CF8CF 8MCF 8CCF3CF 3M Alloy 20,Hastalloy B & C.Castings in C.I. to I.S. 210 G.R.20 ,Castings in Alloy Steel to ASTM A 217 C5, WC6, WC9, WC12.

We deals in supplying of wide range of Gate Valves.

  Nirmal has established itself as an expert in control valve solutions required for services such as manufacturing; in the field of self-actuated pressure control valves, low -pressure nitrogen blanketing systems, reduction in gas pressure with safety shut off & metering skids

Gate valves are primarily used for stop valves fully opened or fully closed. They are not normally considered for throttling purposes, but more for slurries, viscous fluids, etc. Gate valves are characterized by a traveling wedge, which is moved with the operation of the stem nut. The wedge travels perpendicular to the direction of the flow. Gate valves usually have a minimum pressure drop when fully open, provide tight shut-off when fully closed, and remain relatively free of contamination buildup.   BODY & BONNET The design of the body and bonnet is calculated to achieve the most regular distribution of stress in all directions, as well as the minimum turbulence and resistance to flow. Valve bonnets are equipped with a backseat bushing. The yoke is integrally cast on Pressure Classes 150 and 300 up to 12” and up to 10” on Class 600 and higher ratings.   BODY-BONNET JOINTStandard body-bonnet joints of gate valves are machinedas follows:PRESSURE CLASS JOINT DESIGN150 Flat Faced300, 600 Male-and-Female900* & over Ring Type Joint*Pressure Class 600 also available in Ring Type Joint.EMFLO  can supply any style of gasket required by customer.   GATE All gates are fully guided to the seats. As standard our valves are supplied with a solid flexible gate that has a tapered H cross-section. The flexible wedge is cast or machined with a circumferential groove to allow the seating surfaces to move independently and adjust to movement of the body seats. This design is beneficial where line loads or thermal expansion of the system is likely to distort the seat face in the valve. This design of gate is ideally suited for steam or other high temperature services and is especially useful to prevent sticking where valves are closed when hot and opened when cold.   SEAT RING Seat rings are designed to greatly reduce and/or prevent any turbulence and avoid damages due to the corrosion. The seat rings are forged or rolled in one piece, and then seal welded and overlaid, if required. After welding and all required heat treating, the seat ring faces are machined, thoroughly cleaned and inspected before leaving for assembly.   STEM The stem connection to the gate is a T-head design which is integral (without welding) with the stem. The accuracy in the dimensions and finishes assure a long life with a perfect tightness in the packing area, resulting in lower fugitive emissions. The stem-to-gate connection is designed to prevent the turning or the disengagement of stem from the wedge while the valve is in service. Through calculations and extreme testing, the strength of the stem-to-gate connection has proven to exceed the strength of the stem at the root of its operating thread.   STEM PACKING The stem packing is designed and arranged to ensure a maximum seal along the stem during operation or while at position, thus allowing for a greater reduction in fugitive emissions. Our packings are NON-ASBESTOS types. EMFLO can supply any style of packing required by our customer.   STUFFING BOX The depth of the stuffing box allows for a sufficient amount of packing, which makes the stem seal. Our standard packing arrangement and stuffing box design meets

Clients can avail from us a wide range of Pressure Regulating Valves at market leading prices. To develop these valves in compliance with the set industrial standards, our experts follow TQM policies thoroughly. These valves are applicable in tanks, CIP, SIP, pure steam generator and autoclaves & Mfg for the purpose of providing pure steam. Following are the specifications of our offered products:

Gun Metal Valves, Hydrant Valve, Foot Valve

Pressure Regulator, Flame Detector, portable gas detectors

pressure vacuum relief valve, Rupture Disc

Air Headers, tubes, Tube Fittings, three valve manifolds, Thermowells

Piston Rod, Ball Valve, Wire Ropes

Ball Valve

Metal Clad Plugs, E- Stop Push Button, Illuminated push button, pilot lamp

Pressure Release Valve, Ball Valve, High Pressure Charging Pot

Back Pressure Valves

valve manifolds, Needle, Ball Valve, Three Way Valve

Pressure Cooker Accessories, industrial rubber, Rubber, Rubber Products

dm dl series pressure reducing regulators, Flow Control Equipment