SHF - 8103 Red Bluff Rd - Pasadena TX 77507

832 456 2000

SOACV SERIES
SUPERLOK CHECK VALVES | 316 STAINLESS STEEL

APPLICATIONS: Instrumentation Devices

FEATURES

 One-piece Body
 Working pressure up to 3000 psig (206bar)
 Cracking pressure adjustable from 3 to 600psig (0.02 to 41.3bar)
 NPT and ISO pipe end connections in 1/4 and 1/2 in. sizes
 316 stainless steel and brass materials
 All valves are factory tested for cracking pressure and reseal performance


SOACV1
-
M
-
4N
-
A
SS
1
2
3
4
5

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

4. CRACKING PRESSURE DESIGNATOR (A : 3-50 psi, B : 50-150 psi, C : 150-350 psi, D : 350-600psi)
5. BODY MATERIAL DESIGNATOR (SS: 316 Stainless Steel (standard), B: Brass)

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
7
Adjusting Screw
316SS / A276
Brass
8
Locking Screw
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°F (20°C)
3000psig (206bar)
Temperature Rating
VITON O-Ring: -10°F to 375°F (-23°C to 190°C )
NBR O-Ring:-10°F to 250°F (-23°C to 121°C )
Flow Coefficient (Cv)
0.35
1.20

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

DIMENSIONS

ORDER NUMBER
END CONNECTION
A (mm)
h HEX
mm (in.)
SERIES
PART NO.
SOACV1
M-4N
1/4 Male NPT
41.1
14.29 (9/16)
M-4R
1/4 Male ISO
41.1
14.29 (9/16)
SOACV2
F-4N
1/4 Female NPT
75.7
19.05 (3/4)
SOACV3
M-8N
1/2 Male NPT
65.0
22.22 (7/8)
M-8R
1/2 Male ISO
65.0
22.22 (7/8)