SHF - 8103 Red Bluff Rd - Pasadena TX 77507

832 456 2000

SBLV Series
SUPERLOK BLEED VALVES | 316 STAINLESS STEEL

APPLICATIONS: Instrumentation Devices

SUPERLOK bleed valves can be used on instrumentation devices such as multivalve manifolds or gauge valves to vent signal line pressure to atmosphere Before removal of an instrument or to assist in calibration of control devices.


FEATURES

 Compact for convenient installation.
 Back stop screw prevents accidental remove of stem.
 Chrome-plated stem threads and tip improves valve life.
 Male NPT or ISO Thread end connection.

MATERIALS OF CONSTRUCTION


COMPONENT
VALVE BODY MATERIALS
MATERIAL GRADE / ASTM SPECIFICATION
Stem
316 SS / A276
Body
316 SS / A276
Back stop screw
316 SS / A276
Vent tube
316 SS / A269

TABLE OF DIMENSION

PART
NUMBER
END CONNECTION
Cv
DIMENSIONS in. (mm)
INLET
OUTLET
A
B
C
D
H
SBLV-M-2N
1/8" Male NPT
O.D.
3/16"
tube
stub
0.25
1.34
(34.0)
0.94
(23.9)
0.41
(10.4)
0.75
(19.1)
0.625
(15.87)
SBLV-M-4N
1/4" Male NPT
SBLV-M-6N
3/8" Male NPT
1.47
(37.3)
1.03
(26.3)
0.44
(11.2)
0.88
(22.3)
0.875
(22.22)
SBLV-M-8N
1/2" Male NPT


TESTING

Each valve is tested with nitrogen @ 1000psig (69bar) to max leak rate of 0.1 SCCM.
Hydrostatic shell test is performed at 1.5 times the working pressure.

OPTION

If require 316SS bar handle, add -BH to the end of the part number, "eg: SBLV-M-4N-BH"

TECHNICAL DATA

SERIES
ORIFICE
in.(mm)
PRESSURE / TEMPERATURE RATING
TEMPERATURE °F (°C)
WORKING PRESSURE psig (bar)
SBLV
0.125
(3.2)
-65 to 850 °F
(-54 to 454 °C)
10,000psig (689bar)
@100 °F (38 °C)

 

MATERIAL
316 SS
TEMPERATURE °F(°C)
WORKING PRESSURE, psig (bar)
-65(-53) to 100(37)
10,000(689)
200(93)
9,290(640)
300(148)
8,390(578)
400(204)
7,705(530)
450(232)
7,435(512)
500(260)
7,165(493)
600(315)
6,770(466)
650(343)
6,660(458)
700(371)
6,840(446)
750(398)
6,335(436)
800(426)
6,230(429)
850(454)
6,085(419)

SPUV SERIES
SUPERLOK PURGE VALVES | 316 STAINLESS STEEL

APPLICATIONS

SUPERLOK purge valves are manual bleed, vent, or drain valves. One-quarter turn with a wrench from finger-tight obtains leaktight closure on first makeup. Snugging with a wrench ensures closure to the rated pressure with subsequent makeups.

FEATURES

 Compact for convenient installaton
 Vent hole is bled excessive liquid or gas from system line
 Cap is crimped to valve body to prevent accidental disassembly
 Variety of end connections, SUPERLOK tube Fittings, NPT and ISO threads

EXAMPLE:

SPUV

S

-

4

-

UT

-

SS

1
2
3
4
5

1. VALVE SERIES

SPUV



3. END CONNECTION SIZE

2. END CONNECTION

S: SUPERLOK Tube Fittng
F: Female Thread
M: Male Thread


- Tube OD Designation

Tube O.D. (inch)
1/4
3/8
1/2"
DESGINATION
4
6
8
Tube O.D. (inch)
6
10
12
DESGINATION
6M
10M
12M

- Pipe Thread Designation

Size (inch)
1/8
1/4
3/8
1/2
BSPT
2R
4R
6R
8R
NPT
2N
4N
6N
8N

MATERIALS OF CONSTRUCTION


COMPONENT
VALVE BODY MATERIALS
MATERIAL GRADE / ASTM SPECIFICATION
Cap
316 SS / A276
Body
316 SS / A276
Poppet
316 SS / A276
Spring
304 SS

TABLE OF DIMENSIONS

Union Type

PART
NUMBER
INLET
END CONNECTION
DIMENSIONS in. (mm)
L
A
H


S
P
U
V

S-4-UT
1/4" Female NPT
1.49 (38.0)
2.26 (57.5)
0.63 (15.9)
S-6-UT
3/8" Female NPT
1.49 (38.0)
2.40 (61.0)
0.63 (15.9)
S-8-UT
1/2" Female NPT
1.61 (41.0)
2.82 (71.6
0.81 (20.6)

Straight Type

PART
NUMBER
INLET
END CONNECTION
DIMENSIONS in. (mm)
L
A













S
P
U
V

F-2N
1/8" Female NPT
1.56 (39.6)
0.53 (13.5)
F-4N
1/4" Female NPT
1.75 (44.4)
0.72 (18.3)
F-6N
3/8" Female NPT
1.81 (46.0)
0.78 (19.8)
F-8N
1/2" Female NPT
1.98 (50.3)
0.97 (24.6)
M-2N
1/8" Male NPT
1.62 (41.1
0.38 (9.7)
M-4N
1/4" Male NPT
1.81 (46.0)
0.56 (14.2)
M-6N
3/8" Male NPT
1.84 (46.7)
0.56 (14.2
M-8N
1/2" Male NPT
2.09 (53.1)
0.75 (19.1)
S-2
1/8" SUPERLOK
1.84 (46.7)
0.59 (15.0)
S-4
1/4"SUPERLOK
1.94 (49.3)
0.69 (17.5)
S-6
3/8"SUPERLOK
2.03 (51.6)
0.75 (19.1)
S-8
1/2"SUPERLOK
2.19 (55.6)
0.88 (24.)
S-6M
6mm SUPERLOK
1.94 (49.3)
0.69 (17.5)
S-8M
8MM SUPERLOK
2.00 (50.8)
0.72 (18.3)

PRESSURE - TEMPERATURE RATINGS

Material
316 SS
Temperature °F (°C)
Working Pressure psig (bar)
-65 (-53) to 100 (37)
4000 (275)
150 (65)
3720 (256)
200 (93)
3440 (237)
300 (148)
3105 (213)
350 (176)
2975 (204)
400 (204)
2850 (196)
450 (232)
2750 (189)
500 (260)
2650 (182)
600 (315)
2500 (172)