Mounting Hardware; Sva05 Series Isolation Valve Assembly For Insertion Meters; Stcf Series Teflon Ferrule Compression Fitting; Sva05 Series Isolation Valve Assembly Detail - Sage SIP Operation And Instruction Manual

38 S A G E M E T E R I N G , I N C .

Mounting Hardware

SVA 05 SERIES ISOLATION VALVE ASSEMBLY
FOR INSERTION METERS
(for Low Pressure SVA05 see page 39)
Used for pressures to 250 psig
1/2" diameter insertion meters). 150# or 300# flanged
mounting is op tionally available. Available sizes are
1/2" x 3/4" NPT (SVA05 shown), and 3/4" x 1" NPT
for use with 3/4" diameter insertion meters (SVA07).
3/4" THREADOLET
(User Supplied)
NOTE: User needs to weld a 3/4" female threadolet
(of appropriate radius) to mate with existing pipe
after a 3/4" hole has been drilled in pipe. The 3/4"
Male Coupling of the Sage Isolation Valve Assembly
will thread into the user's 3/4" threadolet.
STCF SERIES TEFLON FERRULE
COMPRESSION FITTING
1/2" tube x 1/2" pipe fitting (shown, not to scale), is
used for low pressure insertion applications to 125
psig (Stainless Steel Ferrule optional for higher pres-
sure applications – up to 225 psig). Also available in
3/4" tube x 3/4" pipe size.
1 At 250 psig, force exerted on 1/2" diameter probe is 50 lbs
2 Safety chain is designed to prevent probe from accidentally escaping from assembly during removal from pressurized pipe
3 Insertion meters can have optional flanged mounting (generally used for high pressure or very hot gases). This adaptation is not
shown. Consult factory for details.
4 Maximum gas temperature, 200F, unless high temperature models ordered.
5 Hot Tapping is feasible by removing Weldment (upper portion of assembly temporarily removed)
6 See page 46. SVA05 can be utilized for Sensor Functionality and Zero Self Check.
7 The allen wrench for SVA05 is ⁄ (it is ⁄ for SVA07).
9 3
6 4 1 6
REV. 16-SIP/SRP
3
4
1
(shown for use with
11.00
PROBE LENGTH
(with sensor)
12"
15"
18"
24"
1.92
O p e r a t i o n s a n d I n s t r u c t i o n M a n u a l
SVA 05 SERIES ISOLATION VALVE ASSEMBLY DETAIL
Cut away view of probe inserted through isolation
ball valve assembly.
SENSOR ASSEMBLY
EXTENDS 2.25" L
BELOW THE
LOWER EDGE OF
THE WELDED
COLLAR CLAMP
WITH CHAIN TAUT
SAFETY
2 CHAIN LENGTH 2
8.25"
11.25"
14.25"
20.25"

MOUNTING PLATE FOR THIN WALLED DUCTS

(INCLUDES STCF05 COMPRESSION FITTING
1/2" BORE
SINGLE PIECE
COLLAR CLAMPS
SAFETY CHAIN
1/2"–3/4" BALL VALVE
WELDMENT WITH
1/2" TUBE TO PIPE
COMPRESSION FITTING
3/4"x1.5"
PIPE NIPPLES
3/4"x3"
BALL VALVE
3/4"x1"
HALF COUPLING
(THREADOLET)
)
4"
4"
5,6
7