Crane Co.
Physical Address:
CRANE Instrumentation & Sampling
405 Centura CT,
Spartanburg, SC 29303-6603
Phone: (864) 574-7966
Fax: (864) 587-5608
Email: Click Here
Mailing Address:
HOKE
PO Box 4866,
Spartanburg, SC 29305-4866
Print Back
Saf-tee™ relief devices can be used with HOKE sampling cylinders as an inexpensive safety device or as a pipe size adapter for connecting valves in the make-up of cylinder assemblies.

Two basic models are available to satisfy most pressure ranges. Spring relief models are recommended for applications where re-closure is required.

Rupture Disc models are supplied with a pre-bulged rupture disc which provides excellent resistance to a broad range of hold-down plug and rupture disc to prevent damage due to torque transmission during assembly. A safety screen minimizes fragment release through the plug vents. The maximum operating system pressure should be limited to 80% of the nominal rating of the rupture disc for static operating pressure and ambient temperature. It should be limited to 70% if pressure pulsations occur or used at elevated temperature. The burst tolerance is within the ASME code guidelines.
Unit of Measure

Specifications

Material

 N/A 316 Stainless Steel
Replacement Rupture Disc Kit 1 N/A SP6712K4

Inlet Size

 N/A 1/4" male NPT

Outlet Size

 N/A 1/4" female NPT

Operating Pressure

 N/A 3500 to 4100 psi

Operating Temperature Range

 N/A -20 to +250 ºF-29 to +121 ºC

For Your Safety

N/A It is solely the responsibility of the system designer and user to select products suitable for their specific application requirements and to ensure proper installation, operation, and maintenance of these products. Material compatibility, product ratings and application details should be considered in the selection. Improper selection or use of products described herein can cause personal injury or property damage.

  • 1 Replacement rupture disc kits include rupture disc, safety screen, slip ring, gasket and instruction sheet.