SHF - 8103 Red Bluff Rd - Pasadena TX 77507

832 456 2000

SOCV SERIES
SUPERLOK CHECK VALVES | 316 STAINLESS STEEL

APPLICATIONS: Instrumentation Devices

FEATURES

 One-piece Body
 Working pressure up to 3000 psig (206bar)
 Temperature rating up to 375 (190 ) with viton seal standard
 Cracking pressure fixed from 1/3 to 25psig (0.02 to 1.7 bar)
 NPT and ISO pipe end connections
 316 stainless steel and brass materials
 All valves are factory tested for cracking pressure and reseal performance


SOCV1
-
M
-
4N
-
1P
SS
1
2
3
4
5

1. VALVE SERIES
2. END CONNECTION TYPE
3. CONNECTION SIZE

4. CRACKING PRESSURE DESIGNATOR (1/3P : 1/3psig, 1P : 1psig, 10P : 10psig, 25P : 25psig)
5. BODY MATERIAL

MATERIALS OF CONSTRUCTION

NO.
COMPONENT
VALVE BODY MATERIAL
1
Insert Lock Screw
316SS / A276
Brass
2
Insert
316SS / A276
Brass
3
O-Ring
VITON
NBR
4
Poppet
316SS / A276
Brass
5
Spring
SS304
6
Body
316SS / A276
Brass

TECHNICAL DATA

SERIES
SOACV1/SOACV2
SOACV3
Cracking Pressure Ranges
3 to 50psi (0.2 to 3.4bar)
50 to 150psi (3.4 to 10.3bar)
150 to 350psi (10.3 to 24.1bar)
350 to 600psi (24.1 to 41.3bar)
Working and Back Pressure at 70 (20 )
3000psig (206bar)
Temperature Rating
VITON O-Ring : -10 to 375 (-23 to 190 )
NBR O-Ring :-10 to 250 (-23 to 121 )
Flow Coefficient (Cv)
0.35
1.20

CRACKING AND RESEAL PRESSURE AT 70°F(20°C)

DIMENSIONS

ORDER NUMBER
END CONNECTION
A
h HEX
mm (in.)
SERIES
PART NO.
INLET
OUTLET
SOCV1
M-4N
1/4 Male NPT
1/4 Male NPT
41.2
14.29 (9/16)
M-4R
1/4 Male ISO
1/4 Male ISO
SOCV2
F-4N
1/4 Female NPT
1/4 Female NPT
61.2
19.05 (3/4)
F-4R
1/4 Female ISO
1/4 Female ISO
64.5
MF-4N
1/4 Male NPT
1/4 Female NPT
44.5
FM-4N
1/4 Female NPT
1/4 Male NPT
58.2
SOCV3
M-8N
1/2 Male NPT
1/2 Male NPT
57.9
22.22 (7/8)
SOCV4
F-8N
1/2 Female NPT
1/2 Female NPT
94.2
26.9 (1-1/16)
MF-8N
1/2 Male NPT
1/2 Female NPT
71.9