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  • Designed for use with differential pressure transmitters incorporating two isolation valves and an equalizing valve in differential pressure measurement
  • Available in block, single flange, or double flange connection for remote or direct installation
  • 100% helium leak tested to 1 x 10-4 ml/s for guaranteed performance and reliability
Unit of Measure

Specifications

Type

 N/A Manifold Valve

Series

 N/A 3-Valve

Seat

 N/A Soft Seat

Process Type

 N/A Differential Pressure

Connection Size

 N/A 1/2 in

Connection Type

 N/A National Pipe Thread (NPT) Standard or Flange

Valve Type

 N/A Female-Female

Valve Material

 N/A Steel
Pressure Rating at 200 Degree Fahrenheit (ºF) Temperature1 N/A 6,000 psi

Orifice Size

 N/A 0.375 in

Flow Coefficient Cv

 N/A 3.0

Stem Seal and Type

 N/A All 316 Stainless Steel stems with Fluorocarbon (FKM) o-ring and Polytetrafluoroethylene (PTFE) back-up ring below the threads

Warranty

 N/A 3 yr

Related Items

 N/A , 5 Valve National Pipe Thread (NPT)-National Pipe Thread (NPT)/National Pipe Thread (NPT)-Flange Steel Mounting Kit
, 5 Valve National Pipe Thread (NPT)-National Pipe Thread (NPT)/National Pipe Thread (NPT)-Flange 304 Stainless Steel Mounting Kit

Prop 65 Warnings

Prop 65 Warnings

 N/A
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

Limitations Which Apply Are

Limitations Which Apply Are

 N/A 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.

Options

Options

 N/A Panel mountings, o-ring materials, handles, packings, regulating stem and stem tips

Additional Options

Additional Options

 N/A
  • Soft Seats
    • PEEK (PK1)
    • PCTFE (KF1)
  • O-rings
    • EPDM (EM1)
    • FFKM (Perfluoroelastomer ( FFKM) 3018 or equivalent) (KZ1)
    • NBR (NB1)
    Note for O-rings - Other o-ring materials available on request.
  • Handles
    • 1" Round knurled (HL3)
    • 1-3/8" Phenolic (HL4)
    • 1-3/4" Phenolic (HL5)

Options and Accessories

Installed Options and Accessories

 N/A
  • Packing
  • PTFE Manifold Gasket Ring (RG1-TF1)
  • Graphite Manifold Gasket (RG1-GF1)
  • Traditional to Coplanar Flange Adapter (TCA-S)

Connectors

 N/A NOSHOK offers Stabilized & Non-Stabilized Connectors, as well as Stabilized Connectors With Integral Block Valve designed to reinforce the entire installation by shifting radial-stress load away from the NPT connections.

Dielectric Kits DK Series

 N/A 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.

Differential Pressure Gauges

 N/A Differential pressure gauges measure and visually indicate the difference between two pressure points within a process system. NOSHOK offers Piston Type and Diaphragm Type Differential Pressure Gauges.

Differential Pressure to Differential Pressure Adapter

 N/A NOSHOK Differential Pressure to Differential Pressure Adapters allow two differential pressure transmitters to be mounted on a single set of orifice taps. This configuration is ideal for applications such as bi-directional flow, and custody transfer where only a single set of orifice taps is available. Multiple Adapters are available for various application configurations and space restrictions.
  • ΔP to ΔP Adapter - 3/8" Bore, 23" Length, Steel (DP1-DP1-CS)
  • ΔP to ΔP Adapter - 3/8" Bore, 23" Length, Stainless Steel (DP1-DP1-SS)
  • ΔP to ΔP Adapter - 3/8" Bore, 9" Length, Steel (DP2-DP2-CS)
  • ΔP to ΔP Adapter - 3/8" Bore, 9" Length, Stainless Steel (DP2-DP2-SS)
All 316SS products meet the requirements of NACE MR0175/ISO 15156-3.

Direct Connect Assembly for Oil and Gas Applications

 N/A The NOSHOK Direct Connect Assembly provides an installation that keeps the meter close to the orifice taps for accurate flow measurements.

Futbols 50FA1 Series

 N/A Futbols (flange adapters) bolt to the process side of a flange-flange manifold to allow connection of process flange taps or process root valves. Futbols also allow flanges to be connected to threaded process piping while maintaining the ease of removal or repair of the manifold if maintenance is required. The futbols provide a 1/16" offset connection from the bolt holes to give connection centers of 2", 2-1/8" or 2-1/4".

Specifications:
  • Carbon Steel Futbol, Pair, Steel (50FA1-CS)
  • Stainless Steel Futbol, Pair, Stainless Steel (50FA1-SS)
  • Material: Zinc-Nickel plated Steel, 316 Stainless Steel
  • Connections: 1/2" NPT
  • Kit Includes: (2) Futbols, (4) hex bolts 7/16"-20, (2) PTFE face seals
  • Weight approximately 2.1 lb.
All 316SS products meet the requirements of NACE MR0175/ISO 15156-3.

Manifold Kits

 N/A The manifold mounting kit is designed for direct or remote mounting to a two-inch pipe stand. This kit can be used with any NOSHOK 2-valve or 3-valve manifold by mounting a Steel or Stainless Steel bracket directly to the manifold body.
  • Flange - Flange Mounting Kit, Steel (MK3-CS1)
  • Flange - Flange Mounting Kit, 304 Stainless Steel (MK3-SS2)
  • Flange - NPT Mounting Kit, Steel (MK4-CS1)
  • Flange - NPT Mounting Kit, 304 Stainless Steel (MK4-SS2)
  • NPT - NPT Mounting Kit, Steel (MK4-SS2)
  • NPT - NPT Mounting Kit, 304 Stainless Steel (MK4-SS2)

O-Ring Options

 N/A
  • Aflas (AF1) (For 1/8" NPT to 1/2" NPT only)
  • Perfluoroelastomer (FFKM) 3018 (KZ1) (For 1/8" NPT to 1/2" NPT only)
  • Perfluoroelastomer (FFKM) 4079 (KZ2) (For 1/8" NPT to 1/2" NPT only)
  • Simriz 89D (KZ3) (For 1/8" NPT to 1/2" NPT only)
  • Perfluoroelastomer (FFKM) 7075 (KZ4) (For 1/8" NPT to 1/2" NPT only)
  • Elast O Lion (EL1) (For 1/8" NPT to 1/2" NPT only)
  • EPDM 80 (EM1) (For 1/8" NPT to 1/2" NPT only)
  • EPDM 90 (EM2) (For 1/8" NPT to 1/2" NPT only)
  • EPDM 70 (EM3) (For 1/8" NPT to 1/2" NPT only)
  • NBR 70 (NB1) (For 1/8" NPT to 1/2" NPT only)
  • EPDM 70 (EM1) (For 3/4" NPT to 1-1/2" NPT only)
  • Perfluoroelastomer (FFKM) 4079 (KZ2) (For 3/4" NPT to 1-1/2" NPT only)
  • Elast O Lion (EL1) (For 3/4" NPT to 1-1/2" NPT only)
  • Low Temperature FKM (VT1) (For 1/8" NPT to 1/2" NPT only)
  • Low Temperature FKM (VT2) (For 3/4" NPT to 1-1/2" NPT only)

Static Adapters SA Series

 N/A The Static Adapter is used to join threaded ports to a flange style connection. They are often used to join the NPT port of a static transmitter with a flange mounted connection on a Differential Pressure to Static Adapter Plate. Bolts and gaskets are included.
  • Static Adapter, 1/2" Female NPT, Stainless Steel (SAS-1)
  • Static Adapter, 1/2" Male NPT, Steel (SAC-2)
  • Static Adapter, 1/2" Male NPT, Stainless Steel (SAS-2)
Specifications:
  • Material: Zinc-Nickel plated Steel, 316 Stainless Steel
  • Connections: 1/2" NPT Male-flange, 1/2" NPT Female-flange
  • Other configurations available
All 316SS products meet the requirements of NACE MR0175/ISO 15156-3.

Vertical to Horizontal Adapter Kit

 N/A The Vertical to Horizontal Adapter Kit converts vertically mounted Stabilized Connectors to a horizontal position for mounting additional valves and instrumentation.
  • Vertical to Horizontal Adapter Kit, Steel (VHC)
  • Vertical to Horizontal Adapter Kit, Stainless Steel (VHS)
All 316SS products meet the requirements of NACE MR0175/ISO 15156-3.

Additional Information

Additional Information

 N/A
  • Features a replaceable Acetal seat, and straight through porting for bidirectional, high capacity flow and easy roddable cleaning
  • Blow-out proof stem provides a secondary stem seal in the full open position
  • FKM o-ring seal and PTFE back-up ring below the stem threads to protect from corrosion and galling
  • All stems are 316 Stainless Steel
  • All stem threads are rolled for strength and ease of operation
  • One-piece bonnet with a metal-to-metal seal to the valve body below the bonnet threads
  • Slotted spring pin to prevent accidental loosening
  • Vinyl dust caps for bonnets and stems
  • Non-rotating stem tip standard on isolation valves

Note

Note

 N/A All NOSHOK valve products conform to the MSS SP-99 instrument valves standards, and valves supplied with packing also conform to MSS SP-132 compression packing systems for instrument valves standard.

Please note that the standard o-ring in all the NOSHOK valves is FKM and the standard handles are isolation "T" handles (HL8) and equalizing "T" handles (HL2).

The handle material will always match the material of the valve, unless otherwise specified. For example, the "T" handle on the 3510-MFC will be steel. When only the standard configuration is needed, no additional designations are necessary. Please consult the factory for special application requests.
  • 1 If a packing option is chosen, maximum pressure rating is 6000 psi. Refer to the "Pressure vs Temperature: Packing Style with Compatible Fluid" chart.