Instrumentation Needle Valve manufacturer in India

BRAND NAME	TU-LOK
VALVE SIZE	1/8" TO 2" / 6 MM TO 50 MM
THREAD	NPT, BSPP, BSPT, JIC, METRIC, UNF
CONNECTION	THREADED, TUBE END, BUTT WELD, SOCKET WELD, FLANGE END
FLOW PATTERN	STRAIGHT, ANGLE, CROSS PATTERNS
FUNCTION	2 WAY, 3 WAY
BODY SHAPE	SQUARE, ROUND, HEXAGON
PRESSURE RATING	1500 PSI, 3000 PSI, 6000 PSI, 10000 PSI, 15,000 PSI, 20000 PSI
ORIFICE SIZE	2 MM TO 9.5 MM
MEDIA	HYDRAULIC OIL, AIR, WATER, GAS, STEAM, HOT WATER , COLD WATER , SEA WATER , CHEMICAL
MEDIA TEMPERATURE	(-120* C TO 500*C ) RANGE AS PER PRESSURE
BODY TYPE	BAR STOCK, FORGED
HANDLE	BAR T-HANDLE,KNOB HANDLE, WHEEL HANDLE
PACKING DETAILS	BOX PACKING, WOODEN PALLET
EQUIVALENT BRANDS	SWAGELOK, PARKER, DK-LOK, HAMLET, OLIVER VALVES, HOKE
MATERIAL	SS 304, SS 316, SS 316 TI, BRASS, COPPER, CS, DUPLEX, SUPER DUPLEX, INCONEL, MONEL, HASTELLOY, SMO 254, ALLOY 20, TITANIUM, 904L & ALL OTHER ALLOYS
APPLICATION	SUGAR, OIL & GAS, TEXTILE, POWER, WATER & WASTE WATER TREATEMENT, CHEMICAL PROCESS INDUSTRIES

Pressure Rating
Hard seat models 10,000 psi
Soft seat models 6,000 psi

Operating Temperature
Media: max. 200°F (+93°C)
min. 0°F (-18°C)

Flow Rate
Hard seat models Max. Cv.52
Soft seat models Max. Cv.83

Female/Female 3 Piece Body With Bleed hy lok needle valve

NPT

Thread	Part No	Dim A	Dim B	Dim C
1/4 NPT	NV2N-3-B	2.25	4.00	3.87
3/8 NPT	NV3N-3-B	2.25	4.00	4.30
1/2 NPT	NV4N-3-B	2.25	4.00	4.42

BSPT

Thread	Part No	Dim A	Dim B	Dim C
1/4 BSPT	NV2T-3-B	2.25	4.00	3.87
3/8 BSPT	NV3T-3-B	2.25	4.00	4.09
1/2 BSPT	NV4T-3-B	2.25	4.00	4.42

BSP

Thread	Part No	Dim A	Dim B	Dim C
1/4 NPT	NV2P-3-B	2.25	4.00	3.75
3/8 NPT	NV3P-3-B	2.25	4.00	4.09
1/2 NPT	NV4P-3-B	2.25	4.00	4.37

Male/Female Single Piece Body double block and bleed needle valve

NPT

Thread	Part No	Dim A	Dim B	Dim C
1/4 NPT	NV2N	2.25	4.00	2.69
3/8 NPT	NV3N	2.25	4.00	2.69
1/2 NPT	NV4N	2.25	4.00	2.69

O/D Size Ringlok	Part No	Dim A	Dim B	Dim C
6mm	NV 6M=OD-3-B	2.25	4.00	4.23
8mm	NV 8M=OD-3-B	2.25	4.00	4.29
10mm	NV 10M=OD-3-B	2.25	4.00	4.35
12mm	NV 12M=OD-3-B	2.25	4.00	4.55

O/D Size Ringlok	Part No	Dim A	Dim B	Dim C
1/4	NV2=OD-3-B	2.25	4.00	4.24
3/8	NV3=OD-3-B	2.25	4.00	4.34
1/2	NV4=OD-3-B	2.25	4.00	4.55
5/8	NV5=OD-3-B	2.25	4.00	4.55

Most constant pressure pump governors have needle valves to minimize the effects of fluctuations in pump discharge pressure.
Used in pharmaceutical and food industries.
Used in situations where the flow must be gradually halted
Automatic combustion control systems
Needle valves can also be used for precise throttling service.
For precise flow regulation is necessary.

Optional Hydrostatic test : This test is performed with de ionised water at 1.5 time the working pressure. Other tests like vibration, temperatures, helium etc are available upon requests.
Standard Test : Each valve is factory tested with nitrogen at 1000 psig (69 bar) for leakage at the seat and packing, the maximum allowable leak rate of 0.1 sccm.

Stem is lifted off the seat more than 2x faster than conventional valves, which reduces throttling and therefore increases seat life. (Quick Turn Needle Valve)
Solid stainless steel handle
Standard valve fully opens in as little as 3 1/3 turns / Quick turn needle valve (1 3/4 turns).
Two-piece, heavy duty, non-rotating stem for a robust and reliable assembly.
4-sided tapered stem for maximum handle contact. No chance of the handle slipping or loosening on stem.
Packing gland/body thread interface consists of a preload locking internal thread form that is resistant to vibration. Eliminates the need for an external locking device.
Complete material traceability.
Double sided weep holes for easier leakage verification.
Less than half of the number of turns to fully open compared to competitor's valves. Less operator fatigue when opening/closing. (Quick Turn Needle Valve)
Bi-directional flow capability. Simplifies system designs.
Stainless steel captive fixing screw with stainless spring for easier handle removal. Eliminates dropped or mislplaced fixing screw.

product are Protected with plastic caps to prevent damage
each assembly is packed in sealed and clear polyethylene bag for cleanliness and carefully packed in cardboard boxes to prevent transit damage.
Each and every package is labelled for proper and easy identification.

Indonesia, Dammam -KSA, Philippines, Belgium	Stainless steel Instrumentation Needle Valves
France, Qatar, Europe, Thailand	Instrumentation Relief Valves
Thailand, France, Qatar, Europe	SS Instrumentation Plug Valves
Finland, USA, Bangladesh,Malaysia	Instrumentation Metering Valves
Saudi Arabia (KSA), South Africa, Brazil, Kuwait	anderson greenwood needle valve
South Africa, Singapore, Bahrain	noshok needle valve
Nigeria, UK, Australia, Philippines,	pressure gauge with needle valve
Oman, Malaysia, Hong Kong	block and bleed needle valve
Chile, Italy, Singapore, Iran,	multiport needle valve
Turkey, United Arab Emirates (UAE), Norway	fitok needle valve
Malaysia, Russia, Netherlands	hy lok needle valve
Egypt, Singapore, Mexico, UK, Spain	Stainless Steel High Pressure Instrumentation Electric Needle Valve
Europe, United Kingdom -UK, Malaysia	Gv/Ugv Series Needle Valve Manifolds Instrumentation Valves
Canada, Ellington -United States, UK	Swagelokk Instrumentation Bw Needle Stainless Steel Valve
Malaysia, Canada, Singapore, Philippines	Swagelokk Instrumentation Bleeder Needle 065 Stainless Steel Valve
Romania, Poland, Europe, Japan	Instrumentation Bleeder Needle Stainless Steel Relieve Process Valve
Malaysia, Colombia, Sweden, China	Stainless Steel 3valve Manifolds Instrumentation Valve
Taiwan, Los Alamos -Mexico, Philippines	High Pressure Female Stainless Steel Needle Valve
South Korea, Singapore, NY 12203 (USA)	Stainless Steel 3000psi NPT Female Thread One Piece Instrumentation needle Valve

Instrumentation Needle Valve