A needle valve is a type of valve that uses a conically-tapered disc to control the flow of liquids or gases. The tapered disc, known as the "needle," can be raised and lowered within the cylinder to change the flow rate. Needle valves are commonly used in applications requiring precise flow control, such as fuel injection systems, gas delivery systems, and high-pressure lines.
At Isteel India, we offer a range of quality needle valves designed to meet your exact requirements. Whether you need low-pressure regulation or high-precision performance in extreme conditions, our reliable product range will have what you need. Our selection includes adjustable compression-style needle valves with PTFE seating and stainless steel, brass, and chrome-plated options with multiple orifice sizes. We also offer a range of specialty needles valve products, such as high-temperature service valves and gauge isolator valves. Our team is highly experienced in helping you select the right product for your application needs. Contact us today to find out more about our superior needle valve solutions!
For more information, we also provide various technical services and support. Our knowledgeable professionals are here to assist you with any queries regarding our needle valves. We offer advice on selection, installation, maintenance, troubleshooting, and repair services. Ensure your application is running smoothly with help from the experts at Isteel India!
| Needle Valves Specification | |
|---|---|
| Specification | ASTM A 216 GR WCB / ASTM A 351 GR CF8 / CF8M / CF3 / CF3M |
| Design Standard | API 600/BS1414, API 598/BS EN 12266-1, ASME B 16.10, ASME B 16.5, ASME B 16.25, ASME B 16.34 |
| Pressure / Temperature Rating | 3000, 6000 & 10000 PSIG |
| Materials | S.S.316,S.S.304, C.S, F11 |
| Size | 6NB to 25Nb |
| Pressure Rating | ASME 150# to 2500#, API 3000 PSI to 20000 PSI |
| Working Pressure | Up to 6000 PSIG, valves are also available that can handle higher pressure |
| End Connection | NPT, BSPT, Socket Weld , Butt Weld, Tube Fitting With Straight and angle pattern |
| Temperature Rating | PTFE 450F,(232C)/Grafoil 700 F(371C) |
| Pressure rating | 150#,300#,600#,800#,1500# |
| Test (Inspection) Standard | API6DSS, API 598, API 6D, ISO 5208, MESC SPE 77/132, 77 / 300, 77/312, 77/200, 77/210, API 6FA, ISO 10497, API607, ISO 15848-1&2, BS 6364 |
| Construction details | Single / Two / Three Piece Design / Side Entry / Trunnion / Block & Bleed / Soft and Metal Seated |
| Operator / Actuator | Lever, Gear, Actuator (Pneumatic, Hydraulic, Electro-Hydraulic and Electric Motorised) |
| Stainless Steel Needle Valves | Needle Valves Price list |
|---|---|
| Needle valves with Female Threads Price | US $9-780 / Piece |
| Needle Valve Price List In India | US $11-580 / Piece |
| Needle valves with Flanges | US $12-80 / Piece |
| Needle valves with QRC End In India | US $10-680 / Piece |
| Needle valves with Male Threads Price India | US $11-480 / Piece |
| Needle valves with Metric Tube Od Price | US $12-400 / Piece |
| Needle valves with UNF Tube Od Price | US $1900 / Piece |
| Needle valves with Tube to Thread End | US $16-780 / Piece |
| Latest Needle Valve Price List | US $10000 / Piece |
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| Preview | Matrials | Grade | Other Types |
|---|---|---|---|
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Stainless Steel, SS, Duplex & Super Duplex Steel, Austenitic Stainless Steel | Gr 304, 304L, 316, 316L, S31803, S32205, S32750, S32760 Cast body - ASTM A351 grades CF3, CF8, CF3M, CF8M, CF8C, CN7M, CD4 MCu and etc. |
316 Stainless Steel Needle Valve, UNS S32760 Needle Valve, UNS S31600 Needle Valve, UNS S31803 Needle Valve, DIN 1.4301 Needle Valves, Duplex Stainless Steel Needle Valve, SS Trunnion Needle Valve, Super Duplex Stainless Steel Needle Valve, SS 316 Needle Valves, Stainless Steel Flanged Needle Valve, UNS S32750 Needle Valve, SS 304 Needle Valve, UNS S30400 Needle Valves, Stainless Steel Plunger / Needle Valve, Stainless Steel Needle Valves, Stainless Steel Regulating Needle Valves, UNS S32205 Needle Valve, 304 Stainless Steel Needle Valve, Stainless Steel Needle Valve Supplier, Stainless Steel Needle Valve Manufacturer |
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Carbon Steel, CS, Mild or low-carbon stee | ASTM A105, A216 WCB, A350 LF2, ASTM A694 | Carbon Steel Hydraulic Needle Valves, Carbon Steel Needle Valve Supplier, Carbon Steel Standard (Threaded) Needle Valves, Carbon Steel Extended Bonnet Needle Valve, ASTM A105 Carbon Steel Needle Valves, Carbon Steel Plunger / Needle Valve, Carbon Steel Flanged Needle Valve, Carbon Steel Regulating Needle Valves, ASTM A694 Carbon Steel Needle Valve, Carbon Steel Trunnion Mounted Needle Valves, Carbon Steel Needle Valve, CS Needle Valves, Carbon Steel Needle Valve Manufacturer |
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Alloy steel, Chrome Moly, CrMo, High Pressure Steel | A182-F1 cl2, F5/F5a, F9, F11, F22, F91 | UNS K21590 Needle Valves, UNS K90941 Needle Valve, Alloy Steel F91 Needle Valves, Alloy Steel Extended Bonnet Needle Valve, Alloy Steel Needle Valve Supplier, UNS K11572 Needle Valve, Chromium-Molybdenum Needle Valve, 1.7335 Needle Valve, High Pressure Steel Needle Valve, Alloy Steel Needle Valves, UNS K12822 Needle Valve, Alloy Steel Flanged Needle Valve, Chrome Moly Needle Valve, Alloy Steel Plunger / Needle Valve, Alloy Steel T-type Needle Valves, Alloy Steel F22 Needle Valves, Alloy Steel Needle Valve Manufacturer |
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Nickel Alloy | Gr 200, 201 | Nickel Alloy Flanged Needle Valve, UNS N02200 Needle Valve, UNS N02201 Needle Valve, 2.4068 Needle Valves, 2.4066 Needle Valves, Nickel Needle Valve, Nickel Alloy Extended Bonnet Needle Valve, Nickel Alloy T-type Needle Valves, Nickel Alloy Plunger / Needle Valve, Nickel 201 Needle Valve, Nickel Alloy Needle Valve Supplier, Nickel 200 Needle Valve, Nickel Alloy Needle Valves, Nickel Alloy Needle Valve Manufacturer |
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Monel Alloy | Gr 400, K500 | Monel K500 Needle Valve, Monel Alloy Plunger / Needle Valve, 2.4375 Needle Valves, UNS N04400 Needle Valve, Monel Alloy Needle Valves, UNS N05500 Needle Valve, 2.4360 Needle Valves, Monel Alloy Flanged Needle Valve, Monel Needle Valve, Monel 400 Needle Valve, Monel Alloy T-type Needle Valves, Monel Alloy Extended Bonnet Needle Valve, Monel Alloy Needle Valve Supplier, Monel Alloy Needle Valve Manufacturer |
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Inconel, Incoloy | Gr 600, 625, 800, 825 | UNS N08800 Needle Valve, Incoloy Alloy Extended Bonnet Needle Valve, Incoloy Alloy Needle Valves, Inconel Alloy T-type Needle Valves, Inconel Alloy Needle Valve Supplier, 1.4876 Needle Valves, Inconel Needle Valve, Incoloy 800 Needle Valve, Inconel Alloy Flanged Needle Valve, UNS N06600 Needle Valve, Incoloy Needle Valve, 2.4856 Needle Valves, Inconel Alloy Needle Valves, 2.4816 Needle Valves, UNS N06625 Needle Valve, Inconel Alloy Plunger / Needle Valve, Inconel 600 Needle Valve, Inconel Alloy Needle Valve Manufacturer |
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Hastelloy | Gr C22, C276 | 2.4819 Needle Valves, Hastelloy Alloy Flanged Needle Valve, Hastelloy Alloy Needle Valve Supplier, Hastelloy Alloy Plunger / Needle Valve, Hastelloy Alloy Extended Bonnet Needle Valve, Hastelloy Needle Valve, Hastelloy C22 Needle Valve, Hastelloy C276 Needle Valve, 2.4602 Needle Valves, Hastelloy Alloy T-type Needle Valves, UNS N10276 Needle Valve, Hastelloy Alloy Needle Valves, UNS N06022 Needle Valve, Hastelloy Alloy Needle Valve Manufacturer |
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Titanium, Ti Alloy, Ti | Gr 2, Gr 5 | Titanium Needle Valves, UNS R50400 Needle Valve, Titanium Grade 2 Needle Valve, Titanium Flanged Needle Valve, 3.7035 Needle Valves, Titanium Needle Valve, Titanium Alloy T-type Needle Valves, Titanium Alloy Needle Valve Supplier, Titanium Grade 5 Needle Valve, 3.7165 Needle Valves, Titanium Alloy Extended Bonnet Needle Valve, UNS R56400 Needle Valve, Titanium Plunger / Needle Valve, Ti Alloy Needle Valves, Titanium Needle Valve Manufacturer |
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