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Valves & Accessories
Introduction
Couplings
Outlets
Fittings
Val
ves &
Accesso
ries
High
Pressure
Advanced Copper
Method (IPS)
DI-LOK
®
Nipples
Plain-End
Fittings
HDPE
Couplings
Sock-It
®
Fittings
Stainless
Steel Method
Roll
Groovers
Installation
& Assembly
Special
Coatings
Design
Services
Technical
Data
Master Format
3 Part Specs.
Pictorial
Index
CTS Copper
System
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77
PRESSURE-RATING:
740 psig CWP (51 bar) in ASTM A 395 Ductile Iron
SERIES 7500
Ball-valves
The Series 7500 grooved-end ball valve line consists of a 2" to
6" standard port, two piece design, and is available in
confgurations to address a broad spectrum of application
requirements.
The Series 7500 has generous factors of safety for pressure
retention and stem torsional strength. In addition, it has a
blow-out proof stem design, low operating torque, and
high Cv.
The Series 7500 is compliant with NACE MR01-75 when stainless
steel trim is specifed.
Grooved ends conform to the requirements of AWWA C606
for steel pipe.
For special confgurations, contact your Gruvlok representative.
For stainless steel, see the stainless steel section.
FIGURE 7500 MATERIAL SPECIFICATIONS
DUCTILE IRON/CARBON STEEL
BODY:
Ductile Iron ASTM A 395
ENDPLATE:
Ductile Iron ASTM A 395
BALL:
Carbon Steel Chrome Plated
STEM:
Carbon Steel Chrome Plated
THRUST WASHER:
RTFE
STEM SEAL:
Flouroelastomer
RETAINING RING:
Carbon Steel
HANDLE:
Carbon Steel Zinc Plated
HANDLE NUT:
Carbon Steel Zinc Plated
SEAT:
RTFE
BODY SEAL:
Flouroelastomer
LOCK PLATE*:
300 Series Stainless Steel
* Optional
DUCTILE IRON/STAINLESS STEEL
BODY:
Ductile Iron ASTM A 395
ENDPLATE:
Ductile Iron ASTM A 395
BALL:
Stainless Steel ASTM A 351 Grade CF8M
STEM:
316 Stainless Steel
THRUST WASHER:
RTFE
STEM SEAL:
Flouroelastomer
RETAINING RING:
Carbon Steel
HANDLE:
Carbon Steel Zinc Plated
HANDLE NUT:
300 Series Stainless Steel
SEAT:
RTFE
BODY SEAL:
Flouroelastomer
LOCK PLATE*:
300 Series Stainless Steel
* Optional
GL-2.10