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About

  • Block valve and stabilized tap are joined by a coupling nut which allows easy installation and non-rotation of the valve
  • Slotted bolt holes allow for 2-1/8" and 2-1/4" bolt spacings
  • Designed to reinforce the entire installation by shifting radial-stress load away from the NPT connections
  • 0.375" bore for unrestricted passage of process gas
  • Patent pending

Featured Specifications

Material

Steel

Documents

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Dimensions PDF Data Sheet
3D Model3D Model
Product Specifications|Additional Information|Options and Accessories|Limitations Which Apply Are|Prop 65 Warnings

Product Specifications

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Connection
1/2" NPT, Flange
Weight
10.6 lb
Material
Steel
Orifice Size
0.375 in
Flow Coefficient Cv
3
Series
SV
Connector Type
Stabilized connector pair with integral valve (For flat installations, orifice fitting)
Pressure Rating at 200 Degree Fahrenheit (ºF) Temperature_psi
6,000 psi
Stem Seal and Type
All 316 Stainless Steel stems with FKM o-ring and PTFE back-up ring below the threads
Warranty
3 yr
Bolt Material
Carbon Steel
Related Items
VHS, 316 Stainless Steel Vertical to Horizontal Manifold Adapter

Additional Information

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Additional Information
  • Non-rotating stem tip standard on block valves
  • Blow-out proof stem provides a secondary stem seal in the full open position
  • Features a straight through porting for bidirectional, high capacity flow and easy roddable cleaning on the block valves
  • Metal body-to-bonnet
  • FKM o-ring seal and PTFE back-up ring below the stem threads to protect from corrosion and galling
  • Includes PTFE gaskets and carbon steel bolts for manifold installation
  • Optional dielectric barrier creates a non-conductive shield between the instrument and the orifice fitting

Options and Accessories

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Installed Options and Accessories
Low temperature FKM o-ring (VT3)
Dielectric Kits DK Series
Dielectric Kits are designed to maintain the integrity and reliability of the pipeline and piping system through safety and corrosion protection. Dielectric Kits provide a non-conductive barrier between the process piping and the instrument and isolate components from the effects of electrical current. By eliminating metal-to-metal contact, current is halted to prevent corrosion and aid in the cathodic protection of the system.
  • One Piece Dielectric Gasket, Pair, Steel, Acetal (DK1)
  • One Piece Dielectric Gasket, Pair with Stainless Steel Bolts, Stainless Steel, Acetal (DK1-SS)
  • PTFE Gasket with Dielectric Shim, Pair, Steel, PTFE, PVC (DK2)
DK1
  • Single piece design combining a Acetal sealing gasket and Acetal dielectric shim
  • Bolts, washers and dielectric bushings are included with the kits
  • Cannot be used in conjunction with seal rings or o-rings
  • Seal rings or o-rings not required
DK2
  • Used as an alternative to a one-piece design when a separate sealing gasket or o-ring is required
  • Two piece design consisting of a PTFE sealing gasket and PVC dielectric shim
  • Bolts, washers and dielectric bushings are included with the kits
Specifications:
  • Material: Acetal, PVC
  • Max operating temp 150 ºF
  • Dielectric strength exceeds 1/32 air arc gap approximately 2,500 Vdc
All 316SS products meet the requirements of NACE MR0175/ISO 15156-3.
Direct Connect Assembly for Oil and Gas Applications
The NOSHOK Direct Connect Assembly provides an installation that keeps the meter close to the orifice taps for accurate flow measurements.

Limitations Which Apply Are

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Limitations Which Apply Are
These units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation.

In keeping with and for purposes of product and/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.

Prop 65 Warnings

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Prop 65 Warnings
⚠️ WARNING: This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov