Features
» Available in SS316
» Low operating torque
» Bar Stock Body in Straight Pattern
» Panel mountable
» Rolled and plated threads for greater strength and smoother operation.
» Anti Blow-out stem provides positive back seal in full open position.
» Stem packing below the threads protect the flow stream from lubricant contamination on the threads or washout and also protect stem thread from potential damaging effect of the media.
» Viton O-Ring and back-up Ring seal.
» Orifice size : 0.156" (4mm) and 0.250" (6.4mm)
» Flow coefficients (Cv) from 0.35 to 0.86
» Variety of stem tips to provide greater flexibility
» Variety of end configurations includes Male/Female NPT, BSP, BSPT pipe connections.
» Every valve is factory tested.

Operating Parameters
Pressure Rating : Upto 10,000 psig (680 bar) at CWP
Temperature Rating :Upto 120°C

Applications
» General Plant Service
» Hydraulic and Pneumatic
» Pressuring measurement devices
» Venting

Stem Type
SEALEXCEL® Needle Valves are available with choice of optional stem to provide greater flexibility.
NON-ROTATING (NR) : It is Standard self centering non rotating stem tip typically used in high cycle application to extend the valve life.
V-STEM (VS) : It is used for general purpose liquid and gases.




Material of Constructions

No.	Component	Material
1	Bar Handle	SS316
2	Set Screw	SS316
3	Stem	SS316
4	Bonnet	SS316
5	'O' Ring	Viton®
6	Back-up Ring	PTFE
7	Washer	SS316
8	Bonnet Safety Pin	SS316
9	Panel Nut	SS316
10	Dust Cap	Nylon
11	Valve Body	SS316

'O' Rings

'O' Ring Material	Temperature Rating °F( °C)
Buna - N	-10 to 250 (-23 to 121)
EPDM	-77 to 250 (-55 to 121)
Viton® (Fluorocarbon)	-10 to 375 (-23 to 200)

Testing
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.
Optional Hydrostatic Test : This test is performed with de-ionised water at 1.5 time the working pressure.