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Ball Valves
CNG
High Pressure CNG Ball Valves Features ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪
Pressure rating up to 6,000psig (413bar)@70°F(21℃) Temperature rating from -31°F(-35℃) to 410°F(210℃) with PEEK seat. Blow out proof design with internally loaded stem. Floating ball design ensures leak proof shut-off at high pressure. Straight through flow path for minimum pressure drop. Variety of end connections include reliable S-LOK tube fittings, Male/female NPT & ISO/BSP threads. 90 degree actuation. Every valve is 100% factory tested with the Nitrogen @1000psi (69bar).
Operation
No
Description
Specification
1
Handle
S304 with PVC Coating
2
Stem Packing
PTFE
3
Gland
S304
4
Stem
S316
5
Lock Nut
Stainless Steel
6
Pin
Stainless Steel
7
Connector
S316
8
Body
S316
9
Ball Seat
PEEK
10
Ball
S316
11
Left Packing
PTFE
12
Right Packing
PTFE
13
Bush
S316
14
Disc Spring
Stainless Steel
15
End Seal
HNBR
▪ HANSUN CNG ball valves provide quick 1/4 turn on-off control of fluids in process, power and instrumentation applications. ▪ All ports are suitable as inlets in full operation pressure of the valve. ▪ A broad selection of valve body, seat, and seal materials provide a wide range of pressure and temperatures at which the valve may be used. ▪ Valves that have not been activated for a period of time may have a higher actuation torque. ▪ Pressure ratings of valves are sometimes limited to the maximum working pressure of pipe ends and tubing connected. The working pressure of tubing must be considered in the calculation of total system working pressure.
Testing ▪ The rated pressure shown above is the maximum allowable pressure to the seat. If the system requires higher pressure to test, the valve must be in open position before and during test so as not to damage the seat. ▪ Every valve is factory tested for bubble-tight leakage at both seat and stem packing with nitrogen at 1000psi(69bar). ▪ Hydraulic shell test is performed at 1.5times the working pressure. ▪ Seats have a maximum allowable leak rate of 0.1sccm. Optional tests are available upon request.
Ball Valves
CNG
High Pressure CNG Ball Valves Ordering Information and Dimensions
Basic Ordering Number
SBVC2H
Orifice mm(inch)
Dimensions(mm)
d (mm)
End Connections
A
B
L
F-6N
3/8" Female NPT
42.5
42.5
85
F-8N
1/2" Female NPT
42.5
42.5
85
47.5
47.5
95
53
53
106
F-12N
12.7(0.50)
M-12N
10.1
3/4" Female NPT
12.7
3/4" Male NPT
S-10T
5/8" S-LOK
55.5
55.5
111
S-12T
3/4" S-LOK
55.5
55.5
111
55.5
55.5
111
55.5
55.5
111
F-12N
30.0
F-16N SBVC3H
Cv
S-12T
3/4" Female NPT
20
1" Female NPT
19.0
3/4" S-LOK
15.8
58.5
58.5
117
30.0
1" S-LOK
20.0
65
65
130
M-12N
19.0
3/4" Male NPT
15.8
58
58
116
M-16N
30.0
1" Male NPT
20.0
62.5
62.5
125
19.0(0.75)
S-16T
Valve Series SBVC2H SBVC3H
Seat
Sealing Materials Stem Packing
End Seal
PEEK
PTFE
HNBR
H
C
S
51
135
40
56
135
50
Pressure Rating
Temperature Rating
6,000psig (413bar)
-35 to 210℃ (-31°F to 410°F)
Ordering Information
Selection the applicable options from designators listed below. SBVC2H Series Designator by Orifice Size
-
F End Connection Designator
-
8N Inlet-Outlet Size Designator
SAFETY in VALVE SELECTION
-
S6 Body Material 316 Stainless Steel
▪ When selecting a valve, the total system design must be considered to ensure safe, trouble-free performance. ▪ Valve function, materials compatibility, adequate ratings, proper installation, operation, and maintenance are the responsibility of the system designer and user.
