Catalogue

Needle Valves

CP01-09 - TECVAL,S.L., 2021 all rights reserved.
CP-01
Back-Seat Needle Valve (FxF)
Working Pressures: 100 | 210 bar (1500 | 3000 PSI)

TECVAL CP-01 needle valves are designed to work with liquids under both high pressure and temperature service. The back-seat allows a free packing change while the valves are in service. They are for use in chemical plants, water treatment plants, refineries, laboratories and gas companies, as well as in the general industry.

Features

 
Meal-to-metal shut-off.
 
Movable stem tip.
 
Free packing change in service.
 
PTFE packing.
 
100% tested.

Options

 
Automation through electric multi-turn actuator.  A 
 
Grafoil packing for high temperature.  G 
 
High working pressure 210 bar (3000 PSI).  I 
 
Soft movable stem tip in Kel-F.  K 
 
Bleed screw in outlet.  P 
 
V stem.  R 
 
Stellited seats.  S 
 
Aluminium handle wheel.  V 
 
Handle safety lockout.  W 
Technical data
Max. Pressure Standard working pressure: 100 bar (1500 PSI) High working pressure: 210 bar (3000 PSI)
Temperatures -20ºC/400ºC (-4ºF/752ºF)
Dimensions 1" 1¼" 1½" 2" 2½" 3"
C Open109169173179225230
C Closed95150150150190195
B253035405757
A90100110115150150
Orifice Size 16 19 22 25 28 35
Maximum Cv 4.2 4.5 4.9 8.9 10.9 14.6
Order codes
BSP002200600025002800310034
NPT002300610026002900320035
SW002400620027003000330036
BW Sch.40s005400630055005600570058
VIC Grooved008200950085008800910094

* Dimensions in mm
Materials
PartAISI-316L  A4 Duplex  AD SuperDuplex  AS Special Alloys 
1 Bar handleAISI-316L (1.4404)AISI-316L (1.4404)AISI-316L (1.4404)AISI-316L (1.4404)
2 Handle screwAISI-304 (1.4301)AISI-304 (1.4301)AISI-304 (1.4301)AISI-304 (1.4301)
3 NutAISI-316L (1.4404)AISI-316L (1.4404)AISI-316L (1.4404)AISI-316L (1.4404)
4 GlandAISI-316L (1.4404)AISI-316L (1.4404)AISI-316L (1.4404)AISI-316L (1.4404)
5 PackingP.T.F.E.P.T.F.E.P.T.F.E.P.T.F.E.
6 BonnetAISI-316L (1.4404)Duplex (1.4462)Superduplex (1.4410/ 1.4501)Special alloy
7 StemAISI-316L (1.4404)Duplex (1.4462)Superduplex (1.4410/ 1.4501)Special alloy
8 Movable stem tipAISI-316L (1.4404)Duplex (1.4462)Superduplex (1.4410/ 1.4501)Special alloy
9 BodyAISI-316L (1.4404)Duplex (1.4462)Superduplex (1.4410/ 1.4501)Special alloy
Special alloys

Among the wide range of alloys existing, TECVAL has selected those considered by our customers as most suitable, which we stock to ensure a quick and effective supply. Whether you do not find the required alloy or need further information about our exotic alloys valves and fittings, please address your inquiry to our Technical Department.

AISI-316Ti (1.4571)  A6 
AISI-904L (1.4539)  A9 
254-SMO (1.4547)  AV 
Alloy 400 (2.4360)  MO 
Alloy 625 (2.4856)  IN 
Alloy 825 (2.4858)  CO 
Titanium Gr.2 (3.7034)  TI 
Hastelloy C-276 (2.4819)  HA 

 

Ordering information

References are formed by three parts:

 Valve Code  -Look for it in the order codes chart on the previous page.
 Option/s  -If required, add the code/s from the options section on the previous page (in alphabetical order).
 Material  -Look for the code on the materials chart.

An example of valve with two options:
The valve CP-01 1/2"BSP Duplex with grafoil packing and bleed screw in outlet:
 0016   GP   AD  The reference required to place the order is: 0016GPAD

 

 

Tests

100% tested in accordance to API STANDARD 598, each valve is tested to check the leakage in the seats and packing. Upon request, the corresponding materials and test certificates can be delivered with the valve.


  Packaging

All TECVAL valves are supplied packed in individual polyethilene, airtight bags. End screw connections are protected with polyethilene caps. Everything is 100% recyclable.



Maintenance

Adjustment of the packing may be necessary during the working life of the valve. The operation consists of turning the nut (3) clockwise. Valves with long no-working period may have a harder initial operating torque.

CP15-09 - TECVAL,S.L., 2021 all rights reserved.
CP-15
Integral Bonnet Needle Valve
Working Pressures: 100 | 420 bar (1500 | 6000 PSI)

TECVAL CP-15 needle valves are designed to work with all kind of fluids under high pressure or moderate vacuum service. With a compact design, the Forged Body incorporates the bonnet allowing the valves to withstand both high pressure and temperature.

Features

 
Compact design with Forged Body.
 
Metal-to-metal shut-off.
 
Movable stem tip.
 
PTFE packing.
 
AISI-316L T-Bar handle.
 
100% tested.

Options

 
Automation through electric multi-turn actuator.  A 
 
Male-Female (MxF) end connections.  C 
 
Grafoil packing for high temperatures.  G 
 
High working pressure 420 bar (6000 PSI).  I 
 
Angle Pattern.  L 
 
Bleed screw in outlet.  P 
 
V stem.  R 
 
Positioner nut.  T 
 
Aluminium handle wheel.  V 
 
Panel nut.  X 
Technical data
Max. Pressure Standard working pressure: 100 bar (1500 PSI) High working pressure 420 bar (6000 PSI)
Temperatures -20ºC/400ºC (-4ºF/752ºF)
Dimensions 1/4" 3/8" 1/2" 3/4" 1"
A Open718787107107
A Closed6579799696
B1113161923
L (BSP/NPT/SW/BW)263037.537.550
Orifice Size 6 8 8 12 12
Maximum Cv 0.8 1.4 1.4 2.5 2.5
Order codes
BSP0400041004200430-
NPT0403041304230433-
SW0406041604260436-
BW Sch.40s04090419042904390449
TecvaLOK0407041704270437-

* Dimensions in mm
Materials
PartAISI-316L  A4 Duplex  AD Superduplex  AS Special Alloys 
1 Bar handleAISI-316L (1.4404)AISI-316L (1.4404)AISI-316L (1.4404)AISI-316L (1.4404)
2 Handle screwAISI-304 (1.4301)AISI-304 (1.4301)AISI-304 (1.4301)AISI-304 (1.4301)
3 NutAISI-316L (1.4404)AISI-316L (1.4404)AISI-316L (1.4404)AISI-316L (1.4404)
4 GlandAISI-316L (1.4404)AISI-316L (1.4404)AISI-316L (1.4404)AISI-316L (1.4404)
5 PackingP.T.F.E.P.T.F.E.P.T.F.E.P.T.F.E.
6 WasherAISI-316L (1.4404)Duplex (1.4462)Superduplex (1.4410/ 1.4501)Special alloy
7 StemAISI-316L (1.4404)Duplex (1.4462)Superduplex (1.4410/ 1.4501)Special alloy
8 Movable stem tipAISI-316L (1.4404)Duplex (1.4462)Superduplex (1.4410/ 1.4501)Special alloy
9 BodyAISI-316L (1.4404)Duplex (1.4462)Superduplex (1.4410/ 1.4501)Special alloy
Special alloys

Among the wide range of alloys existing, TECVAL has selected those considered by our customers as most suitable, which we stock to ensure a quick and effective supply. Whether you do not find the required alloy or need further information about our special alloys valves and fittings, please address your inquiry to our Technical Department. 

AISI-316Ti (1.4571)  A6 
AISI-904L (1.4539)  A9 
254-SMO (1.4547)  AV 
Alloy 400 (2.4360)  MO 
Alloy 625 (2.4856)  IN 
Alloy 825 (2.4858)  CO 
Titanio Gr.2 (3.7034)  TI 
Hastelloy C-276 (2.4819)  HA 

Ordering information

References are formed by three parts:
 Valve Code  -Look for it in the order codes chart on the previous page.
 Option/s  -If required, add the code/s from the options section on the previous page (in alphabetical order).
 Material  -Look for the code on the materials chart.

An example of valve with one option:
The valve CP-15 1/2"NPT with grafoil packing:
 0423   G   A4  . The reference required to place the order is: 0423GA4

 

 

Tests

100% tested in accordance to API STANDARD 598, each valve is tested to check the leakage in the seats and packing. Upon request, the corresponding materials and test certificates can be delivered with the valve.


  Packaging

All TECVAL valves are supplied packed in individual polyethilene, airtight bags. End screw connections are protected with polyethilene caps. Everything is 100% recyclable.


Maintenance

Adjustment of the packing may be necessary during the working life of the valve. The operation consists of turning the nut (3) clockwise. Valves with long no-working period may have a harder initial operating torque.

CP20-09 - TECVAL,S.L., 2019 all rights reserved.
CP-20
Needle Valve for Severe Services (FxF)
Working Pressure 760 bar (11000 PSI)

TECVAL CP-20 valves are designed to work under very high pressure and/or temperature service. Due to their solid design, these valves withstand extreme service conditions where the strongest features are required. In order to guarantee a great end quality and ensure a total anti-leak result, all of them are methodically inspected and tested.

Features

 
Very solid design.
 
Stem thread isolated from fluid.
 
PTFE packing.
 
Easy packing external adjustment.
 
Safety lock nut.
 
100% tested.

Options

 
Grafoil packing for high temperatures.  G 
 
Stellited seats.  S 
Technical data
Max. Pressure Working Pressure 760 bar (11000 PSI)
Temperatures -20ºC/500ºC (-4ºF/932ºF)
Dimensions 1/4" 3/8" 1/2" 3/4" 1"
A Open107107130130155
A Closed9999117117130
B1616212125
L5858696990
Orifice Size 6 6 8 8 10
Maximum Cv 0.8 0.8 1.0 1.0 1.6
Order codes
BSP06000603060606090612
NPT06010604060706100613
SW06020605060806110614
BW Sch.40s06150616061706180619

* Dimensions in mm
Materials
PartCarbon Steel  AC AISI-316L  A4 Special Alloys 
1 Handle screwAISI-304 (1.4301)AISI-304 (1.4301)AISI-304 (1.4301)
2 Bar handleF-112 (1.1158)AISI-316L (1.4404)AISI-316L (1.4404)
3 NutF-112 (1.1158)AISI-316L (1.4404)AISI-316L (1.4404)
4 Lock nutF-112 (1.1158)AISI-316L (1.4404)AISI-316L (1.4404)
5 BonnetF-112 (1.1158)AISI-316L (1.4404)AISI-316L (1.4404)
6 GlandF-112 (1.1158)AISI-316L (1.4404)AISI-316L (1.4404)
7 PackingP.T.F.E.P.T.F.E.P.T.F.E.
8 WasherF-112 (1.1158)AISI-316L (1.4404)Special alloy
9 StemAISI-316L (1.4404)AISI-316L (1.4404)Special alloy
10 Movable stem tipAISI-316L (1.4404)AISI-316L (1.4404)Special alloy
11 BodyF-112 (1.1158)AISI-316L (1.4404)Special alloy
Special alloys

Among the wide range of alloys existing, TECVAL has selected those considered by our customers as most suitable, which we stock to ensure a quick and effective supply. Whether you do not find the required alloy or need further information about our special alloys valves and fittings, please address your inquiry to our Technical Department.

 

AISI-316Ti (1.4571)  A6 
AISI-904L (1.4539)  A9 
Duplex (1.4462)  AD 
SuperDuplex (1.4410/1.4501)  AS 
254-SMO (1.4547)  AV 
Alloy 400 (2.4360)  MO 
Alloy 625 (2.4856)  IN 
Alloy 825 (2.4858)  CO 
Titanium Gr.2 (3.7034)  TI 
Hastelloy C-276 (2.4819)  HA 

 

 

Ordering information

 References are formed by three parts:
 Valve Code  -Look for it in the order codes chart on the previous page.
 Option/s  -If required, add the code/s from the options section on the previous page (in alphabetical order).
 Material  -Look for the code on the materials chart.

 

An example of valve with two options:
The valve CP-20 1/4"NPT AISI-316L with grafoil packing and stellited seat is:  0601   GS   A4  .
The reference required to place the order is 0601GSA4

 

 

Tests

100% tested in accordance to API STANDARD 598, each valve is tested to check the leakage in the seats and packing. Upon request, the corresponding materials and test certificates can be delivered with the valve.


  Packaging

All TECVAL valves are supplied packed in individual polyethilene, airtight bags. End screw connections are protected with polyethilene caps. Everything is 100% recyclable.


Maintenance

Adjustment of the packing may be necessary during the working life of the valve. The operation consists first unlocking the Lock nut (4) and then turning the nut (3) clockwise.
Valves with long no-working period may have a harder initial operating torque.

RG90-07 - TECVAL,S.L., 2021 all rights reserved.
RG-90
Needle Valve for Gases (FxF)
Working Pressure 210 bar (3000 PSI)

TECVAL RG-90 valves are designed to secure a perfect closing and a total sealing with no maintenance. Their exclusive sealing system makes them suitable to work under high pressure with all kind of gases offering a total leak proof guarantee.

Features

 
Solid forged body.
 
Stem thread isolated from fluid.
 
Sealing through double FPM O-ring seals.
 
No packing re-adjustment required.
 
100% tested.

Options

 
NITRILE (NBR) o-ring seals for carbon dioxide, methanol,...  B 
 
Male-Female end connections.  C 
 
Degreased for oxygen service.  D 
 
EPDM o-ring seals for acetylene,...  E 
 
Male-Male end connections.  J 
 
NEOPREN o-ring seals for ammonia,...  N 
 
Handle safety lockout.  W 
 
Panel Nut.  X 
Technical data
Max. Pressure Working Pressure 210 bar (3000 PSI)
Temperatures -20ºC/200ºC (-4ºF/392ºF)
Dimensions 1/8" 1/4" M18x100 3/8" 1/2"
A Open5858588585
A Closed5353537878
B1515151919
C4242396060
Orifice Size 3 3 3 6 8
Maximum Cv 0.2 0.2 0.2 0.7 1.3
Order codes
BSP10001006-10151047
NPT10031009-10181050
M18x100--1012--

* Dimensions in mm
Materials
PartBrass  LA AISI-316L  A4 
1 Set screwAISI-304 (1.4301)AISI-304 (1.4301)
2 WasherAISI-304 (1.4301)AISI-304 (1.4301)
3 Hand wheelBlue polyamidBlue polyamid
4 NutBrass (2.0401)AISI-316L (1.4404)
5 Panel nut (option)Brass (2.0401)AISI-316L (1.4404)
6 O-ring sealsFPMFPM
7 StemAISI-316L (1.4404)AISI-316L (1.4404)
8 Movable stem tipAISI-316L (1.4404)AISI-316L (1.4404)
9 BodyBrass (2.0402)AISI-316L (1.4404)
Elastomers & Seats

O-ring seals (position 6) can be made of different materials (NITRILE, EPDM, NEOPREN, FFPM,...etc.) upon request, considering the working conditions and fluid of the valve. For further information, please contact our Technical Department.

Ordering information

References are formed by three parts:

 Valve Code 
Look for it in the order codes chart on the previous page.
..  Option/s 
-If required, add the code/s from the options section on the previous page (in alphabetical order)
...  Material 
-Look for the code on the materials chart.

An example of valve with one option:

Needle valve RG-90 1/4"NPT Brass degreased for oxygen service:
 1009   D   LA  The reference required to place the order is: 1009DLA

 

Tests

100% tested in accordance to API STANDARD 598. Each valve is tested with Nitrogen to check the leakage in the seats and packing. Upon request, the corresponding materials and test certificates can be delivered with the valve.


  Packaging

All TECVAL valves are supplied packed in individual polyethilene airtight bags, which include the general features of the valve. End screw connections are protected with polyethilene caps. Everything is 100% recyclable.


RG91-07 - TECVAL,S.L., 2021 all rights reserved.
RG-91
Precise Micro-flow Regulating Valve (FxF)
Working Pressures: 100 | 210 bar (1500 | 3000 PSI)

TECVAL RG-91 regulating and sealing valves are especially suitable to guarantee a fine micro-flow control under high pressure or moderate vacuum service. They are commonly used to regulate flows in analysis equipment, sampling systems in laboratories, gas chromatography, flow meters, etc…

Features

 
Precise, uniform and constant regulation.
 
2 o 4 mm flow orifice size.
 
Solid forged body.
 
Easy packing external adjustment.
 
Compact design.
 
PTFE packing.
 
100% tested.

Options

 
Male-Female end connections.  C 
 
Degreased for oxygen service.  D 
 
High working pressure 210 bar (3000 PSI) only available in AISI-316L.  I 
 
Handle safety lockout.  W 
Technical data
Max. Pressure Standard working pressure: 100 bar (1500 PSI) High working pressure 210 bar (3000 PSI)
Temperatures -20ºC / 200ºC (-4ºF / 392ºF)
Dimensions 1/8" 1/8" 1/4" 1/4"
A Open70707070
A Closed53535353
B15151515
C42424242
Orifice Size 2 4 2 4
Maximum Cv 0.09 0.31 0.09 0.31
Order codes
BSP4800480348124815
NPT4806480948184821

* Dimensions in mm
Materials
PartBrass  LA AISI-316L  A4 Special alloys 
1 Set screwAISI-304 (1.4301)AISI-304 (1.4301)AISI-304 (1.4301)
2 WasherAISI-304 (1.4301)AISI-304 (1.4301)AISI-304 (1.4301)
3 Hand wheelRed polyamidRed polyamidRed polyamid
4 NutBrass (2.0401)AISI-316L (1.4404)AISI-316L (1.4404)
5 Panel nutBrass (2.0401)AISI-316L (1.4404)AISI-316L (1.4404)
6 GlandBrass (2.0401)AISI-316L (1.4404)AISI-316L (1.4404)
7 PackingP.T.F.E.P.T.F.E.P.T.F.E.
8 StemAISI-316L (1.4404)AISI-316L (1.4404)Special alloy
9 BodyBrass (2.0402)AISI-316L (1.4404)Special alloy
Special alloys

Among the wide range of alloys existing, TECVAL has selected those considered by our customers as most suitable, which we stock to ensure a quick and effective supply. Whether you do not find the required alloy or need further information about our exotic alloys valves and fittings, please address your inquiry to our Technical Department:

AISI-316Ti (1.4571)  A6 , AISI-904L (1.4539)  A9 , Duplex (1.4462)  AD , SuperDuplex (1.4410/1.4501)  AS , 254-SMO (1.4547)  AV , Alloy 400 (2.4360)  MO , Alloy 625 (2.4856)  IN , Alloy 825 (2.4858)  CO , Titanium Gr.2 (1.7864)  TI , Hastelloy C-276 (2.4819)  HA 

Elastomers & Seats

O-ring seals (position 6) can be made of different materials (NITRILE, EPDM, NEOPREN, FFPM,...etc.) upon request, considering the working conditions and fluid of the valve. For further information, please contact our Technical Department.


Ordering information

References are formed by three parts:

 Valve Code 
Look for it in the order codes chart on the previous page.
..  Option/s 
-If required, add the code/s from the options section on the previous page (in alphabetical order)
...  Material 
-Look for the code on the materials chart.

An example of valve with one option:

Needle valve RG-91 1/4"NPT Brass orifice size 2 mm. with panel nut:
 4818   X   LA  The reference required to place the order is 4818XLA.

 

Tests

100% tested in accordance to API STANDARD 598. Each valve is tested to check the leakage in the seats and packing. Upon request, the corresponding materials and test certificates can be delivered with the valve.


  Packaging

All TECVAL valves are supplied packed in individual polyethilene airtight bags, which include the general features of the valve. End screw connections are protected with polyethilene caps. Everything is 100% recyclable.


Maintenance

Adjustment of the packing may be necessary during the working life of the valve. The operation consists of turning the nut (4) clockwise.
Valves with long no-working period may have a harder initial operating torque.

CR100-07 - TECVAL,S.L., 2021 all rights reserved.
CR-100
Precise Flow Regulating Valve (FxF)
Working Pressure 100 bar (1500 PSI)

TECVAL CR-100 regulating and sealing valves are especially suitable to guarantee a precise flow control under high pressure or moderate vacuum service. They are commonly used in control panels, fluid treatment, flow meters, meter check, laboratory applications, etc…

Features

 
Precise, uniform and constant regulation.
 
Easy packing external adjustment.
 
Compact design.
 
Maximum flow capacity.
 
PTFE packing.
 
100% tested.

Options

 
Degreased for oxygen service.  D 
 
Handle safety lockout.  W 
Technical data
Max. Pressure Working Pressure 100 bar (1500 PSI)
Temperatures -20ºC / 200ºC (-4ºF / 392ºF)
Dimensions 1/4" 3/8" 1/2" 3/4" 1" 1¼" 1½" 2"
A Open75909088105120120150
A Closed6880807490100100125
B1520202830353540
C5065657080909095
Orifice Size 8 10 12 15 18 22 25 28
Maximum Cv 1 1.3 2.9 3.5 4.8 6.3 7.8 11.3
Order codes
BSP50005018500150025003501650045005
NPT50105019501150125013501750145015

* Dimensions in mm
Materials
PartBrass  LA AISI-316L  A4 SuperDuplex  AS 
1 Set screwAISI-316 (1.4401)AISI-316 (1.4401)AISI-316 (1.4401)
2 WasherAISI-316 (1.4401)AISI-316 (1.4401)AISI-316 (1.4401)
3 Hand wheelRed painted aluminiumRed painted aluminiumRed painted aluminium
4 NutBrass (2.0401)AISI-316L (1.4404)AISI-316L (1.4404)
5 GlandBrass (2.0401)AISI-316L (1.4404)AISI-316L (1.4404)
6 PackingP.T.F.E.P.T.F.E.P.T.F.E.
7 WasherBrass (2.0401)AISI-316L (1.4404)Superduplex (1.4410/ 1.4501)
8 BonnetBrass (2.0401)AISI-316L (1.4404)Superduplex (1.4410/ 1.4501)
9 StemAISI-316L (1.4404)AISI-316L (1.4404)Superduplex (1.4410/ 1.4501)
10 BodyBrass (2.0401)AISI-316L (1.4404)Superduplex (1.4410/ 1.4501)
Special alloys

Among the wide range of alloys existing, TECVAL has selected those considered by our customers as most suitable, which we stock to ensure a quick and effective supply. Whether you do not find the required alloy or need further information about our exotic alloys valves and fittings, please address your inquiry to our Technical Department.

 

Elastomers & Seats

O-ring seals (position 6) can be made of different materials (NITRILE, EPDM, NEOPREN, FFPM,...etc.) upon request, considering the working conditions and fluid of the valve. For further information, please contact our Technical Department.


Ordering information

References are formed by three parts:

 Valve Code 
Look for it in the order codes chart on the previous page.
..  Option/s 
-If required, add the code/s from the options section on the previous page (in alphabetical order)
...  Material 
-Look for the code on the materials chart.

An example of valve with one option:

Needle valve CR-100 1/2"BSP Brass degreased for oxygen service:
 5001   D   LA  The reference required to place the order is 5001DLA.

 

Tests

100% tested in accordance to API STANDARD 598. Each valve is tested to check the leakage in the seats and packing. Upon request, the corresponding materials and test certificates can be delivered with the valve.


  Packaging

All TECVAL valves are supplied packed in individual polyethilene airtight bags, which include the general features of the valve. End screw connections are protected with polyethilene caps. Everything is 100% recyclable.


Maintenance

Adjustment of the packing may be necessary during the working life of the valve. The operation consists of turning the nut (4) clockwise.
Valves with long no-working period may have a harder initial operating torque.

C/Berlín, 1 Nave 4 - Pol.Can Torrella - 08233-VACARISSES - Barcelona - SPAIN | Tel: +34 938 280 055 | email: tecval@tecval.es