Gate & Sluice Valves Dealers in Bara Bazar, Kolkata

We are a reliable and notable Manufacturer, Exporter and Supplier of high quality Manual Slide Gate Valve based in Kolkata. Using latest machinery and technology, we make sure that Manual Slide Gate Valve is durable, works efficiently and have longer service life. We offer a range of gate valve, non- rising gate valve, sluice valve, cast iron sluice valves, check valve, dual plate. You can purchase optimum Manual Slide Gate Valve in green or black color from us at reasonable prices. We always deliver all orders on time.

• Material: Cast Steel
• Corrosion Resistance: Yes
• Media: Water
• Automation Grade: Manual

• Pressure: PN 10 / PN 16 / CLASS 150 / CLASS 300
• Country of Origin: Made in India
• Material: CI / DI / WCB / SS
• Design: GLOBE
• Media: Water
• Size: 50 MM TO 600 MM

• Type: Double Flange
• Material: Cast Iron
• Certification: ISI MARK
• Color: Black
• Country of Origin: India

• Country of Origin: India
• Brand Name: Alamdar International
• Size Range: 2" to 84"
• Body: ASTM A 351 Gr. CF 8/CF 8M/ Combination of WCB & SS
• Knife Plate: SS 304 I SS 316
• Seat: Nitrile (Silicon, EPDM, Vitron, Teflon, & Metal Seated on request)
• Packings: PTFE - Impregnated asbestos layered with molded rubber
• Basses: SS 304 / SS 316
• Hydraulic Test Pressure: Body : 11 Kg / cm 2 Seat: 2.8 Kg/ cm2

Pneumatic Operated Gate Valve, Compact Motorized Control Valve

• Valve Type :: Non Rising Stem
• End Connection :: Flanged
• Working Pressure :: PN16 (PN25 available on request)
• Working Temperature :: Upto 70º C
• Test Pressure :: Body – 1.5 x PN, Seat – 1.1 x PN
• Application :: Potable Water Distribution, Raw Water, Effluent systems, Irrigation, Fire Protection, Pumping systems,Industry, Cooling Water systems

SIGMAFLOW Resilient Seated Gate Valve is of lightweight design and construction of ductile iron offers a robust and durable extended life performance. Valves can either be used above ground or buried service applications and are maintenance free. The valves seal 100% leak tight. The waterway is clear, unobstructed and free from pockets to allow smooth flow of water.

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• HYDRAULIC TEST PRESSURE ( MPA GAUGE ): PN RATING
• BODY: SEAT
• PN 1.0: 1.5
• 1.0: PN 1.6
• 2.4: 1.6
• Nominal size of Sluice Valve ( mm ): 250
• 300: 350
• 400: 450
• 500: 600
• 700: 750
• 800: 900
• 1000: 1100
• 1200: Size of Pass Arrangement ( mm )
• 25: 25
• 40: 40
• 50: 50
• 65: 80
• 80: 80
• 100: 100
• 125: 125
• Bill of Materials: SL No
• Component: Preferred Material
• Ref to IS No.: Grade or Designation
• Alternative Material: Ref to IS No.
• Grade or Designation: i )
• Body, Bonnet, Dome, Stool Cover, Wedge, Stuffing Box, Gland, Thrust Plate and Cap: Grey Cast Iron
• 210: FG 200
• Spheroidal or Nodular Iron Cast Steel: 1865
• 260 - 300 / 12 or 500 / 2: ii )
• Hand Wheel: Grey Cast Iron
• 210: FG 200
• Mid Steel: 2062
• F 410 WA: Cast Steel
• 1030: 230 - 450 W
• Nodular Iron: 1865
• 400 / 12: iii )
• Stem: Stainless Steel
• 6603: 12 Cr 13 04 Cr 18 Ni 10
• High Tensile Brass: 320 / 6912
• Ht - 2 / FHTB - 2:  
•  : 04 Cr 17 Ni 12 Mo2
• Stainless Steel: 6603
• 20 Cr 13: iv )
• Wedge Nut, Shoe, Channel: Leaded Tin
• 318: LTB - 2
• High Tensile Brass: 320 / 6912
• HTB - 2/FHTB - 2: Bronze
•  :  
• Phosphor Bronze: 28
• v ): Body Seat Ring, Wedge
• Leaded Tin: 318
• LTB - 2: Alloy Steel
• 3444: Gr. 1 / Gr. 4 / Gr. 10
• Facing Ring and Bushes: Bronze
•  :  
• Stainless Steel: 6603
• 04 Cr. 18 Ni 10: vi )
• Bolts: Carbon Steel
• 1363 ( Part 1 ): Class 4.6
• Stainless Steel: 6603
•  : vii )
• Nuts: Carbon Steel
• 1363 ( Part 3 ): Class 4.2
• Stainless Steel: 6603
•  : viii )
• Gasket: Rubber
• 638: Type B
• Neoprene Rubber:  
•  : ix )
• Gland Packing: Jute and Hemp
• 5414:  
• Rubber: 638
• Type B: x )
• Gear: Spheroidal
• 1865: Gr. 500 / 7
• Alloy Steel: 1570
• 40 Ni 2 Cr 1 Mo 28 Gr.B:  
• Graphite Iro:  
•  : Cast Steel
• 1030:  
• xi ): Gear Hoursing
• Grey Cast Iron: 210
• FG 200: Cast Steel
• 1030: 230 - 450 W
• xii ): Pinion & Pinion Shaft
• Wrought Carbon: 1570 (  Part )
• C 55 Min 75: Alloy Steel
• 1570 ( Part 4 ): 40 Ni 12 Cr 1 Mo 28
• Steel: Stainless Steel
• 6603: 04 Cr 18 Ni 10  

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