Del Val Controls, Inc.
Del Val Controls, Inc.
Mailing Address:
P.O. Box 3091
West Chester, PA 19381
Location:
640 Snyder Ave. Unit E
West Chester, PA 19382
Phone: 888-584-0191
Fax: 610-431-4339
E-Mail: sales@delvalcontrols.com
Website: www.delvalcontrols.com
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  • Designed for use with chart recorders
  • 100% helium leak tested to 1 x 10-4 ml/s for guaranteed performance and reliability
  • Replaceable Acetal seat and straight through porting for bidirectional, high capacity flow and easy roddable cleaning
Unit of Measure

Specifications

Type

 N/A Manifold Valve

Materials

 N/A Zinc-nickel plated steel, electropolished 316 Stainless Steel

Series

 N/A 2-Valve

Seat

 N/A Soft Seat

Process Type

 N/A Chart Recorder Manifold

Connection Size

 N/A 1/4 in

Connection Type

 N/A National Pipe Thread (NPT)

Valve Type

 N/A Female-Female

Valve Material

 N/A Stainless Steel

Pressure Rating at 200 Degree Fahrenheit (ºF) Temperature

 N/A 6,000 psi

Orifice Size

 N/A 0.187 in

Flow Coefficient Cv

 N/A 0.76

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, Polytetrafluoroethylene (PTFE) packing optional

Warranty

 N/A 3 y

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 o-ring materials, handles, packings, regulating stem and stem tips

Additional Options

Additional Options

 N/A
  • Packings
    • PTFE (P1)
  • Stem Tips
    • Non-rotating (316 stainless) (T1)
  • 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)

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)

Additional Information

Additional Information

 N/A
  • 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; PTFE packing optional
  • 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-packing)