Nrv Valve - Cast Steel, Stainless Steel, Cast Iron Construction, 50mm To 600 Nb Sizes | High Performance For Pharmaceutical, Distillery Factories, Paper Mills
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Product Specifications
| Materials | Cast steel, SS, CI |
| Sizes | 50mm to 600 NB |
| Flange | IS: 1538 |
| Pressure | 20kgf/cm2 |
| Weight | Varies by size |
| Connections | Multiple types |
| Features | High performance, Durable design, Various sizes, Multiple materials, Wide applications |
Product Overview
Key Features
For over 45 years, we are integrated as a manufacturer of one of the most exclusive range of high performance NRV Valve. Available in different end connections and different sizes, these non return valves gives excellent performance. We are using supreme quality cast steel, stainless steel and cast iron in manufacturing of these valves. Our offered range of NRV Valve is widely used in pharmaceutical, distillery factories and paper mills for various applications.
Further Detail
- Flange ends as per IS: 1538 or customer's requirement
- Air release plug, By pass Valve, lever with counter Weight & Daspot arrangement are also available
- Manufacturing range: 50mm to 600 NB
All Dimension are in mm
| Size N.B | Face to Face | Hinge Pin Dia (min) | Flange O.D | P.C.D | Thickness of Flange(Min) | No. of Holes | Dia of Holes | Hydraulic test pressure kgf/cm2 | App. Weight in kg(each) | ||
| Body | Seat | Working pressure (max) | |||||||||
| 50mm | 200 +2 | 10 | 165 | 125 | 16 | 4 | 19 | 20 | 10 | 16 | 17 |
| 65mm | 240 +2 | 10 | 185 | 145 | 16 | 4 | 19 | 20 | 10 | 16 | 24 |
| 80mm | 260 +2 | 10 | 200 | 160 | 21 | 4 | 19 | 20 | 10 | 16 | 33 |
| 100mm | 300 +2 | 12 | 220 | 180 | 22 | 8 | 19 | 20 | 10 | 16 | 43 |
| 125mm | 350 +2 | 12 | 250 | 210 | 22.5 | 8 | 19 | 20 | 10 | 16 | 58 |
| 150mm | 400 +2 | 16 | 285 | 240 | 23 | 8 | 23 | 16 | 10 | 10 | 66 |
| 200mm | 500 +2 | 20 | 340 | 295 | 24.5 | 8 | 23 | 16 | 10 | 10 | 113 |
| 250mm | 600 +2 | 22 | 395 | 350 | 26 | 12 | 23 | 16 | 10 | 10 | 199 |
| 300mm | 700 +2 | 25 | 445 | 400 | 27.5 | 12 | 23 | 16 | 10 | 10 | 350 |
| 350mm | 800 +2 | 25 | 505 | 460 | 29 | 16 | 23 | 9 | 6 | 6 | |
| 400mm | 900 +2 | 32 | 565 | 515 | 30 | 16 | 28 | 9 | 6 | 6 | |
| 450mm | 1000 +2 | 32 | 615 | 565 | 31.5 | 20 | 28 | 9 | 6 | 6 | |
| 500mm | 1100 +2 | 38 | 670 | 620 | 33 | 20 | 28 | 9 | 6 | 6 | |
| 600mm | 1300 +2 | 38 | 780 | 725 | 36 | 20 | 31 | 9 | 6 | 6 | |
The following special features are supplied to customer's requirement
- Bye-pass in body
- Light weight gun metal flaps
- Leather faced flaps
- Vent cock in cover
- Relux valves from 12 Size upward up to 24 size are provided with Bye-pass 82
- Brass rod hings pin each & every valve is tested to 300 lbs H.P.P.S.I
| Part No. | Description | Material | Specifications |
| 1 | Body | C.I | IS: 210 FG-200 |
| 2 | Body Seat Ring | G.M | IS: 318 LTB-2 |
| 3 | Door Face Ring | G.M | IS: 318 LTB-2 |
| 4 | Door suspension pin | H.T.B | IS: 320 HT-2 |
| 5 | Door | C.I | IS: 210 FG-200 |
| 6 | Hinge | C.I | IS: 210 FG-200 |
| 7 | Hinge Pin | S.S | AISI: 304 |
| 8 | Cover Basket | Rubber | IS: 638 Type-B |
| 9 | Cover | C.I | IS: 210 FG-200 |
| 10 | By Pass Arrgt. | C.I | IS: 210 FG-200 |
Company Details
Focusing on a customer-centric approach, KALIKA ENGINEERING WORKS has a pan-India presence and caters to a huge consumer base throughout the country. Buy Valves in bulk from KALIKA ENGINEERING WORKS at Trade India quality-assured products.
Business Type
Manufacturer, Supplier
Establishment
1968
GST NO
19AAGFK3704M1Z3
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Seller Details
GST - 19AAGFK3704M1Z3
Howrah, West Bengal
Accepts only Domestic inquiries
Partner
Mr. Jayanta Dutta
Address
Ichapur Sealdanga, Near Kalitala, Room No.7, P.O-Santragachi, Das Nagar, Howrah, West Bengal, 711104, India
wafer check valve in Howrah
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