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SZ Series Connectors, Stabilized & Non-Stabilized

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  • 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
  • Available in 3-3/8" and 5" lengths
  • Optional dielectric barrier creates a non-conductive shield between the instrument and the orifice fitting

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SERIES SZ Connector    
MATERIALS C Steel S Stainless steel
CONNECTOR TYPES 1 Short stabilized pair* 4 Long stabilized pair with flange adaptor**
2 Short stabilized pair with flange adaptor** 5 Non-stabilized pair
3 Long stabilized pair*    
OPTIONS† DK1 One Piece Dielectric Gasket, Pair DK2 PTFE Gasket with Dielectric Shim, Pair
DK1-SS One Piece Dielectric Gasket, Pair w/SS Bolts DK2-SS PTFE Gasket with Dielectric Shim, Pair w/SS Bolt

†  More information on Dielectric Kits
*  For flat installations (orifice fitting)
** For round installations (orifice flange)

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SPECIFICATIONS
Materials Zinc-nickel plated Carbon Steel,
316 Stainless Steel
Bolts Carbon Steel
Connection 1/2" NPT-flange
Pressure rating 10,000 psi at 200 °F
Orifice 0.375"
Weight Approximately 3.3 lb. (Short stabilized)
Approximately 4.5 lb. (Longs stabilized)
Approximately 2.9 lb. (Non-stabilized)
Dimensions Download Data Sheet Frequently Asked Questions Reference Information Warranty Information

Options & Accessories

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 °F
  • Dielectric strength exceeds 1/32 air arc gap approximately 2,500 Vdc

All 316SS products meet the requirements of NACE MR0175/ISO 15156-3.

WARNING: This product can expose you to chemicals including Lead, which is 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

WARNING: This product can expose you to chemicals including Nickel, which is 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

Direct Connect Assembly For Oil & Gas Applications

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

View the NOSHOK Direct Connect Assembly

Warranty Information - Accessories

WARNING:This product can expose you to chemicals including Lead and Nickel, which is 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

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