SECTION 033000 - CAST-IN-PLACE CONCRETE

Sludge Treatment Project Engineered Container Retrieval and Transfer System January 2012
2.8 NEEDLE VALVES
A. Needle Valves: In-line pattern, stainless steel.
1. Standard: MSS SP-99, SP-132
2. Pressure Rating: Class 150,
3. Body Design: 1 piece,
4. Body Material: stainless-steel, Type 316,
5. Stem design: Regulating stem, Vee or Soft seat (PCTFE),
6. Stem: stainless-steel,
7. Stem Packing: PTFE/UHMWPE/PFA,
8. Ends: threaded, tube fitting, flanged or weld ends,
B. Basis-of-Design Product: Subject to compliance with requirements contained in Section 012513,
Product Substitution Procedures, provide the product indicated on Drawings or a comparable
product, approved by the Buyer, by one of the following:
1. Autoclave Engineers, Inc.,
2. Hy-Lok, Inc.,
3. Ideal Valve, Inc.,
4. Norshok, Inc.,
5. Parker Hannifin, Inc,
6. S. D. Industries, Inc,
7. Swagelok Industries, Inc,
8. Tylok, Inc.
2.9 SAFETY VALVES (ECRT-PSV-601 and ECRT-PSV-611)
A. Safety Valves: ASME Boiler and Pressure Vessel Code: Section VIII, "Pressure Vessels,"
construction; National Board certified, labeled, and factory sealed; constructed of stainless steel or
bronze body with poppet-type safety valve for compressed-gas service.
1. Fluid: Nitrogen gas
2. Specific gravity: 0.967
Contract 44577 KW Annex - Rev. E 44577-CSI-SPEC-001 226313 - 17