Needle valves A-flow VNA, VND, VNCL-BR, VNCL-SS, etc.
Brief description:
The needle valve is one of the elements of the control valve.
With the help of valves with a diameter of 50 mm, 32 mm and 10 mm, steam throttling and water flow can be adjusted.
Needle valves are installed most often on an auxiliary pipeline with a pressure of about 9.8 Mpa.
The needle valve has several very important parameters:
Documentation:
The needle valve is one of the elements of the control valve.
With the help of valves with a diameter of 50 mm, 32 mm and 10 mm, steam throttling and water flow can be adjusted.
Needle valves are installed most often on an auxiliary pipeline with a pressure of about 9.8 Mpa.
The needle valve has several very important parameters:
- manual control;
- coupling connection of the pressure gauge;
- flanged connection with a pipeline having a lens seal;
- closing the valve in case of rupture of the components of the pressure gauge.
- inability to use in an environment with contaminated water;
- one-way feed;
- high hydraulic resistance;
- large construction length.
Documentation:
All A-flow products
The group «New Technologies» offers products from the plant A-flow: pressure regulators, pressure gauges, flow meters, ball valves, valves, filters
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HeatersHR1-G, HR1-F4N, etc. -
Pressure gaugesG10, G20, G30, G32, G80, etc. -
Pressure regulators072, 077, DR60, DRA100, etc. -
Temperature controlT-SH, SME, ETS3000W, T-1000, etc. -
Gas analyzersSN-O2H, AN-H2A, AN-DPA, etc. -
Flow controlSF200, ETSF, MT100VX, NFB, etc. -
Level controlL-LG, NL-SL, ELT, CPLS, etc. -
Safety valvesN3-N3L, N9S-N9LS, VRCB, etc. -
Ramps and gas shieldsGSA, GSB, GCB, GPS, GPR, etc. -
Pressure monitoringG80, PT3100, DPS2200X, etc. -
FiltersClick-On, Super-Clean, FZ, etc. -
FittingsAU, ARU, ABU, FAST-F, etc. -
Ball valvesVBXA, VBXB, VBXC, VBXD, etc. -
ManifoldsVM2C-F-8N, VM3VD-F8N, etc. -
Needle valvesVNA, VND, VNCL-BR, VNCL-SS, etc. -
Pressure gauge valvesVNG, VNGR, VNL, VBA, etc. -
Check valvesVCA, VCB, CV700, CV700H, etc. -
Gas cylindersSingle-throated, Double-throated -
Pipe clamps and accessoriesSLA, SLB, SLD, SW, SN, etc. -
Cable entriesBGE, BGC, A-EMC, etc.
About A-flow
A-FLOW (France) is a leading developer and supplier of equipment for the management and control of process environments. The main goal of the company is to provide the highest quality and reliability.
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A WIDE RANGE OF
The variety of products allows the company's customers to solve complex design tasks and create high-tech reliable systems and equipment. -
UNIVERSAL APPLICATION
The technologies are widely used in all areas from apartments and cottages to large industrial enterprises, housing and utilities facilities and the fuel and energy complex. -
HIGH QUALITY
The work of the company's engineers and quality control staff is aimed at meeting the needs of all customers, no matter how complex they may seem.
Information Board A-flow
Learn more about our products A-flow.
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Price list for products -
Catalog for process valves -
Catalog for pipe clamps -
Catalog for pressure gauges -
Catalog for pressure regulators -
Catalog for flow control tools -
Catalog for level controls -
Catalog for pressure monitoring devices -
Catalog for temperature control devices -
Catalog for fittings -
Questionnaire for ordering radar level meters -
Questionnaire for measuring diaphragms
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Questionnaire for needle valves
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Questionnaire for pressure gauge valves
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Questionnaire for ordering discharge ramps and/or gas shields
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Questionnaire for pressure regulators
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Questionnaire for ordering ball valves
NEW TECHNOLOGIES GROUP
For sales and support please contact
Contact us or your local dealer for more information on certifications, features, reviews, pricing, stock availability and delivery terms for A-flow products.
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