Needle Valves pdf catalog
Gauge Root Valves General Information
•  Available in SS316, all wetted
   parts in accordance with
   NACE MR01-75
•  Heat Code Traceable to certified
    material test report
•  Low operating Torques
•  Forged Body, straight and Angle \
    patterns
•  Panel mountable
•  Variety of stem tips
•  PTFE packing standard
•  Flow coefficient (Cv)  0.09 to 1.8
•  Pressure Rating : upto 5000 psig
GENERAL INFORMATION
Needle Valves pdf catalog
Needle Valves pdf catalog
NEEDLE VALVES
PDF CATALOG
Needle Valves pdf catalog downloadNeedle Valves pdf catalog download
•  Low operating torques, PTFE
    packing standard
•  Bar stock Body in Straight
    Patterns, Panel mountable
•  Anti Blow-out stem, Variety of
    stem tips
•  Flow coefficient (Cv) 0.35 to 1.8
•  Pressure Rating : upto 6000 psig
•  Low operating torques
•  Bar stock Body in Straight
    Patterns
•  Anti Blow-out stem, Variety of
   stem tips
•  PTFE packing standard
•  Flow coefficient (Cv) 0.35 to 1.8
•  Pressure Rating : upto 6000 psig
•  Bar Stock Body Straight and
    angle patterns, Panel Mountable
•  Rolled and plated thread for
   greater strength and smoother
   operation
•  Packing below the threads
   prevents lubricant washout
•  Flow coefficients (Cv)0.35 to 2.2
•  Pressure Rating : upto 6000 psig
•  Bar Stock Body Straight patterns,
    Panel mountable
•  Rolled and plated thread for
    greater strength and smoother
    operation
•  Packing below the threads
    prevents lubricant washout
•  Hardened Stem Tip
•  Flow coefficients (Cv) 0.35 to 0.86
•  Pressure Rating : upto 10000 psig
Ordering Number for
Tube Connections
Ordering Number for
Pipe End  Connections




No.

Component

Material

1

Bar Handle

SS316

2

Set Screw

SS316

3

Stem

SS316

4

Stem Tip

SS316

5

Packing Bolt

SS316

6

Lower Bonnet

SS316

7

Bonnet Lock Nut

SS316

8

Packing

PTFE

9

Washer

SS316

10

Locking Pin

SS316

11

'O' Ring

Viton

12

Valve Body

SS316

 

 

 

 

 

 

EXTENSION BODY DESIGN

End Connection

Ordering

Number

Inlet

Outlet

1/2” Male NPT

1/2” Female NPT

GRV11-LE8N-ET-NR

3/4”Male NPT

1/2” Female NPT

GRV11-LE12N8N-ET-NR

 

SHORT BODY DESIGN

End Connection

Ordering

Number

Inlet

Outlet

1/2” Male NPT

1/2” Female NPT

GRV11-SB8N-ET-NR

3/4”Male NPT

1/2” Female NPT

GRV11-SB12N8N-ET-NR

 

•  Anti Blow-out stem provides
   positive back seal in full open
   position.
•  Viton® O-Ring and back-up Ring
    seal.
•  Variety of stem tips to provide
   greater flexibility
•  Orifice size : 0.156" and 0.250"
•  Flow coefficients (Cv) 0.35 to 0.86
•  Pressure Rating : upto 10000 psig
Needle Valves general information
GENERAL INFORMATION

Needle Valves for pneumatic
Needle Valves for hydraulic
Needle Valves for instrumentation
INSTRUMENTATION APPLICATIONS
HYDRAULIC
APPLICATIONS
PNEUMATIC
APPLICATIONS
•  Bar Stock Body Straight Patterns
    Straight through orifice hence
    roddable for easy cleaning
•  Replaceable seals and seats
•  Stem dust seal protect stem from
    external contamination.
•  Packing below the threads
    prevents lubricant washout.
•  Panel mounted feature option
•  Gauge ports available
•  Pressure Rating : upto 6000 psig

•  Bar Stock Body straight pattern
•  1/2" and 3/4" Male to 1/2" Female
    end connections
•  1/2" Female gauge port standard
•  Non rotating self centering stem
    tips
•  Every valve is factory tested
•  Pressure Rating : upto 6000 psig

37 Flare Tube FIttings

Tube FIttings as per DIN 2353

Precision Pipe Fittings

Quick Connect Couplings

Ball Valves

Swivel Joints

Ball Valves

SS Push in Fittings

SS Push on Fittings

Push on Fittings

Check Valves

Ball Valves

Flow Control Regulators

Ball Valves

Quick Exhaust Valves

Ball Valves

Quick Connect Couplings

Ball Valves

Tube Fittings

Manufacturer of Well-Lok Tube Fittings

Precision Pipe Fittings

Precision Pipe Fittings

Ball Valves

Ball Valves

Ball Valves (High Pressure)

Ball Valves

Three Way Ball Valves

Ball Valves

Needle Valves

Ball Valves

Rising Stem Plug Valves

Ball Valves

Gauge/Root Valves

Ball Valves

Purge Valves

Ball Valves

Bleed Valves

Ball Valves

Toggle Valves

Ball Valves

Check Valves

Ball Valves

Manifold Valves

Ball Valves

Monoflange Valves

Monoflange Valves

Integral Block Bleed Valves

INTEGRAL BLOCK & BLEED VALVES

Micron In-Line Filters

Ball Valves
GAUGE / ROOT VALVES : SERIES - GRV11

Stainless Steel 316 Needle Valves


FEATURES
Stainless Steel 316 Needle ValvesStainless Steel 316 Needle Valves
GAUGE / ROOT VALVES : SERIES - GRV11GAUGE / ROOT VALVES : SERIES - GRV11
GAUGE / ROOT VALVES : SERIES - GRV11GAUGE / ROOT VALVES : SERIES - GRV11
GAUGE / ROOT VALVES : SERIES - GRV11
OPERATING PARAMETERS
APPLICATIONS
  General Plant Service
  Instrument Isolation
  Hydraulic and Pneumatic
  Pressure measurement devices
   Venting
MATERIAL OF CONSTRUCTIONS
GAUGE / ROOT VALVES : SERIES - GRV11
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.
GAUGE / ROOT VALVES : SERIES - GRV11


Dimensions are for reference only and are subject to change without Notice
Pressure Rating           : upto 6000 psig (408 bar) at CWP
Temperature Rating   :  -54ºC to 232ºC with standard PTFE packing
  Available in SS316, all wetted parts in accordance with NACE MR01-75
  Heat Code Traceable to certified material test report
  Rolled and plated threads for greater strength and smoother operation.
  Packing below the threads prevents lubricant washout.
  Bar Stock Body straight pattern
  1/2" and 3/4" Male to 1/2" Female end connections
  1/2" Female gauge port standard
  Non rotating self centering stem tips
  Every valve is factory tested

TYPICAL SKETCH
GAUGE / ROOT VALVES : SERIES - GRV11
GAUGE / ROOT VALVES : SERIES - GRV11
Sealexcel India pvt.ltd.
High Performance Fittings & Valves
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Corporate ID No. U29120MH1993PTC070627
D & B D-U-N-S® Number: 91-842-0055
Copyright © Sealexcel India Private Limited,
All Rights Reserved - 2017
Sealexce Mobile App
Needle Valves
Pressure Rating : Upto 10000 PSIG
Temperature Rating : Upto 426°C
Needle Valves
Gauge / Root Valves
Copyright © Sealexcel India Private Limited, All Rights Reserved - 2017
Gauge / Root Valves
Corporate ID No. U29120MH1993PTC070627
D & B D-U-N-S® Number: 91-842-0055
Gauge / Root Valves
Sealexce Mobile App
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