Manufacturer of All Type of Valves

Key Operated Cylinder Valves (Packed Type) for Oxygen, Acetylene, Inert, Medical and other Non Corrosive High Pressure Gases
(IHO-06, IVO-06)

Wheel Operated Cylinder Valves (Packed Type) for Oxygen, Acetylene, Inert, Medical and other Non Corrosive High Pressure Gases (IHO-11, IVO-11)

Wheel Operated Cylinder Valves - 'O' Ring Seal Design (IHO-10, IVO-10)

Key Operated Chlorine, Refrigerant and Other Liquefiable Gas Cylinder & Ton Container Valves (CAV-06)

Chlorine and Hydrogen Fluoride Cylinder & Ton Container Valves in Two Pcs Spindle Design (CAV-04)

Breathing Apparatus Valves (MBA-10)

Pressure Reducer Valves (PRV-07)

Wheel Operated Ammonia Cylinder Valves (CST-11)

Key Operated Steel Gas Cylinder Valves (CST-06)

Twin Phase Refrigerant Cylinder Valves (RDP-03)

Refrigeration Valves for Small Cylinders (RSK-06, RSW-11)

Wheel Operated CNG Cylinder Valves for Automotive Use (ALV-11)

Knob Operated CNG Valves for Automotive Use (AHV-02)

Acetylene Valves for Marine Lighting Installations (IHO-03)

Fusible Plug, Blind Plug and Couplings for Cylinders and Ton Containers

Pin Index Valves
Key Operated (MYC-11)
Knob Operated (MYC-10A)
Key or Knob Operated (MYC-10B)

Valves for Carbon Dioxide
Wheel / Key Operated (FWT-11, FWS-11, FKS-11)
Squeeze Grip Carbon Dioxide Fire Fighting Cylinder Valves (FSG-07/F, FSG-07/S)
Puncture Type (FSV-08)
Actuator / Pressure Operated (FSV-01)
 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


 

Key Operated Steel Gas Cylinder Valves

Series CST - 06

Product Features

  • Steel cylinder valve body forged from Low Carbon Steel, IS : 2004 Class 2.

  • Ammonia valves have self-centering spindle designed for self alignment and valve closing at low torque. Valves for other services available in solid single piece spindle.

  • Valve body and MS spare parts are "Blackened" by electroplating process for good aesthetic look and corrosion resistance.

  • 'Packed' design allows repeated gland nut tightening to compensate for packing wear to ensure external tightness.
    Optional:

    • ¼" BSB thread for dip tube fitment.

    • Ammonia valves can be provided with fusible plug having yield temperature between 70oC-74oC.


 
   

Material of Construction

Sectional Diagram
Item
No.		 Description Materials
01. Valve Body - Forged Low Carbon Steel IS : 2004 (Class 2)
02. Spindle  
Ammonia Stainless Steel AISI 410 with AISI 304 Tip
Phosgene Monel ® 400
Ethylene oxide Monel ® 400 / Stainless Steel AISI 316
Vinyl Chloride
Dimethylamine
Methylamine Stainless Steel AISI 316
Ethylamine
03. Packing x 2 Teflon ®
04. Gland washer MS (Blackened)
05. Gland
06. Gland Nut
07. Seal Nut
08. Gasket Nylon 66

Click to view the large picture
 

 

Service Chart

  

Gas Service

Test Pressure
Kgf/cm2

 Outlet Connection
Pneumatic Hydraulic IS 3224:2002 CGA V-1-2005 BS 341-3:2002
(Up to 250 Bar)		 DIN 477-1:1990
(Up to 300 Bar)
No. Thread No. Thread No. Thread No. Thread
Ammonia 40 60 9 G ½ A 240
(Upto 500 psig)		 3/8-18
NGT-RH-INT		 10 G ½ A 6 W
21.80 X 1/14
705
(Upto 3000 psig)		 1.125-14
UNS-2A-
RH-EXT
Phosgene

30

 45 5 G 5/8 A 660
(Upto 3000 psig)		 1.030-14
NGO-RH-EXT		 6 G 5/8 A 8 1 in - 8
BSW
Ethylene Oxide 6 G 5/8 A
LH		 510
(Upto 500 psig)		 .885-14
NGO-LH-INT		 7 G 5/8 A
LH		 1 W
21.80 x 1/14
Vinyl Chloride
Dimethylamine 705
(Upto 3000 psig)		 1.125-14
UNS-2A-
RH-EXT		 11 G 1/2 A
LH
Methylamine 10 G 1/2 A
LH
Ethylamine
 
   

Torque Values

Closing 6 Nm
Gland Nut Installation 60 Nm
 
 

 

 

© Copyright 2008, Tekno Valves. All Rights Reserved
Best viewed in 1024 x 768 resolution
Hosted & Maintained by Shivam E-Commerce