Stainless Steel Needle Valve
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Specification List of Stainless Steel Needle Valve
| 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 304 L |
| APPLICATION | SUGAR, OIL & GAS, TEXTILE, POWER, WATER & WASTE WATER TREATEMENT, CHEMICAL PROCESS INDUSTRIES |
SS needle valve Range
SS 304 NEEDLE VALVE WITH KNOB HANDEL
SS 304 NEEDLE VALVE WITH WHEEL HANDEL
UNS S30400 Needle Valve Datasheet
Know which material supplied where
| Belgium, Indonesia, Philippines, Dammam -KSA | Stainless Steel 1/2 NPT or BSPT Female Thread Integral Forged Needle Valve 6000psi |
| Europe, Qatar, France, Thailand, | Stainless Steel Welded Needle Valve Socket Welding High Pressure Stop Valve 304 External Thread Union Valve |
| Czechia, Germany, Malaysia, Thailand | Stainless Steel 304 High Pressure Needle Valve |
| USA, Bangladesh, Finland, Malaysia | SS Socket Weld Sw Stainless Steel Needle Valve |
| Kuwait, South Africa, Brazil, Saudi Arabia (KSA) | SS 304 High Pressure Threas End Needle Valve |
| Bahrain, Singapore, South Africa | Stainless Steel Forged Fluid Control Needle Valve |
| Nigeria, UK, Australia, Philippines | Stainless Steel SS 304 Ultrahigh Pressure Super High Pressure 30000psi Female Thread Needle Valve |
| UAE, Hong Kong, Malaysia, Oman | High Pressure SS304 Stainless Steel 6000psi Needle Valve |
| Singapore, Iran, Italy, Chile | Flow Control Stainless Steel Adjustable Needle Valve 10000 Psi Ball Valve |
| Malaysia, Norway, Turkey, United Arab Emirates (UAE) | 3 Way Stainless Steel Forged Ultra High Pressure Needle Valve for Burst Testing Equipment |
| Dubai, Netherlands, Malaysia, Russia | SS 304 Female Thread Needle Valve |
| Egypt, Spain, Mexico, UK | Stainless Steel Micro Metering Gas Needle Valve |
| UAE, Malaysia, Europe, United Kingdom -UK | Stainless Steel BSPT T Handle Needle Valve |
| Ellington -United States, Poland, Canada, UK | 6000# Stainless Steel F304 Needle Valves NPT |
| Singapore, Canada, Malaysia, Philippines | Stainless Steel Double Ferrule Needle Valve |
| Malaysia, Romania, Japan, Europe | Stainless Steel Sanitary Manual Female Bsp Needle Valve for Food Processing |
| China, Malaysia, Colombia, Sweden | 10000psi 1/4" Stainless Steel Sanitary High Pressure Needle Valve |
| Philippines, Los Alamos -Mexico, Taiwan, Malaysia | Stainless Steel Needle Valve 1/2 Inch 6000 Psi NPT |
| Malaysia, NY 12203 (USA), South Korea, Singapore | SS Swagelok Type Instrument Needle Valve |
Stainless Steel 304 Needle Valve Construction
| Number | Name | Material |
|---|---|---|
| 1 | Set Screw | SS304 |
| 2 | Handle | SS304 |
| 3 | Stem | SS316 |
| 4 | Gland Nut | SS316 |
| 5 | Packing | TEFLON |
| 6 | Bonnet | ASTM A-351 GR. CF3M |
| 7 | Body | ASTM A-351 GR. CF3M |
SS 304 needle valve Mechanical Strength
Grade |
(% in 50mm) Elongation minimum |
0.2% Proof Yield Strength (MPa) minimum |
Strength of Tensile (MPa) minimum |
Plate Hardness |
|
Brinell (HB) max |
Rockwell B (HR B) max |
||||
304 |
40 |
205 |
515 |
201 |
92 |
304L |
40 |
170 |
485 |
201 |
92 |
304H |
40 |
205 |
515 |
201 |
92 |
Chemical Compatibility Of 304 SS needle valve
Grade |
Mn |
C |
Si |
S |
Cr |
P |
N |
Mo |
|
| 304 | minimum maximum |
- |
- |
- |
- |
18.0 |
- |
- |
- |
| 304L | minimum maximum |
- |
- 0.030 |
- |
- |
18.0 |
- |
- |
- |
| 304H | minimum maximum |
- |
0.04 |
- |
- |
18.0 |
-0.045 |
- |
- |
DIN 1.4301 needle valve Equivalent
Grade |
British |
Euronorm |
UNS No. | SS |
JIS |
||
European Standards |
British Standards | Name |
DIN No. |
||||
304 |
58E |
304S31 | X5CrNi18-10 |
1.4301 |
S30400 |
2332 |
SUS 304 |
304L |
- |
304S11 | X2CrNi19-11 |
1.4306 |
S30403 |
2352 |
SUS 304L |
304H |
- |
304S51 | X6CrNi18-11 |
1.4948 |
S30409 |
- |
- |
Dimension chart of UNS S30400 Needle Valve
| Size | L | a | b | W | H |
|---|---|---|---|---|---|
| 1/8" | 56 | 28 | 28 | 60 | 80 |
| ¼” | 56 | 28 | 28 | 60 | 80 |
| 3/8” | 56 | 28 | 28 | 60 | 80 |
| ½” | 58 | 28 | 28 | 60 | 81 |
| ¾” | 62 | 35 | 35 | 60 | 85 |
| 1” | 70 | 45 | 45 | 70 | 100 |
| Port Size (BSP) | Media Pressure | Media Temperature | CV |
|---|---|---|---|
| 1/8" | 0 to 408 Bar | -20°C to 230°C | |
| ¼” | 0 to 408 Bar | -20°C to 230°C | 0.4 |
| 3/8” | 0 to 408 Bar | -20°C to 230°C | 0.4 |
| ½” | 0 to 408 Bar | -20°C to 230°C | 0.6 |
| ¾” | 0 to 408 Bar | -20°C to 230°C | 1.6 |
| 1” | 0 to 408 Bar | -20°C to 230°C | 2.5 |
Stainless Steel Screwed-Bonnet Needle Valves (JB Series)
| Working Pressure | Up to 3000 psig (206 bar) |
| Temperature | –40 to 600°F (–40 to 315°C) |
| Body Material | 316 stainless steel |
| Packing Material | PTFE or Grafoil® |
| Flow Coefficient | Up to 0.58 |
| End Connections | |
| Type | Swagelok tube fitting, NPT, male ISO |
| Size | 1/8 to 3/8 in.; 6 and 8 mm |
SS 304 Female Thread Needle Valve Dimensions chart
