Category
Ball Valves (8)
Caps, Plugs and Accessories (8)
Check Valves (18)
Needle Valves (15)
Relief Valve Springs (9)
Safety/Pressure Relief Valves (30)
Tube-to-Female Thread Fittings (9)
Tube-to-Male Thread Fittings (26)
Tube-to-Tube Fittings (20)
Show all 9 values
Availability
In stock only
Accuracy
±8% (1)
Adjustment
Adjustable within spring range (20)
Body Material
316 stainless steel (86)
316 stainless steel (SS316) (25)
ASTM A276 Type 316L Stainless Steel (3)
Stainless Steel 302 (9)
Stainless Steel 316 (11)
Connection Size
1" Female NPT (2)
1" Female NPT x 1" Female NPT (1)
1" Tube OD (1)
1/2" Female NPT (4)
1/2" Female NPT x 1/2" Female NPT (2)
1/2" Male NPT x 1/2" Female NPT (1)
1/2" Male x Female NPT (10)
1/2" Male x Female NPT (MF8N) (1)
1/2" Tube OD (5)
1/4" (1)
1/4" Female NPT (3)
1/4" Female NPT x 1/4" Female NPT (1)
1/4" Male NPT x 1/4" Female NPT (1)
1/4" Male x Female NPT (10)
1/4" Tube OD (4)
3/4" Female NPT (2)
3/4" Female NPT x 3/4" Female NPT (1)
3/4" Tube OD (2)
3/8" Female NPT (3)
3/8" Female NPT x 3/8" Female NPT (1)
3/8" Male NPT x 3/8" Female NPT (1)
3/8" Tube OD (5)
9/16" (4)
9/16" MP Female Port x 9/16" Tube OD (1)
9/16" Tube OD (2)
Show all 25 sizes
Connection Size (End 1)
1/2" Tube OD (15)
1/4" Tube OD (12)
1/8" Tube OD (3)
3/16" Tube OD (3)
3/4" Tube OD (5)
3/8" Tube OD (13)
5/16" Tube OD (2)
5/8" Tube OD (2)
Show all 8 values
Connection Size (End 2)
1/2" Female NPT (4)
1/2" Male NPT (7)
1/2" Tube OD (5)
1/4" Female NPT (3)
1/4" Male NPT (8)
1/4" Tube OD (5)
1/8" Male NPT (6)
1/8" Tube OD (2)
3/16" Tube OD (1)
3/4" Female NPT (1)
3/4" Male NPT (2)
3/4" Tube OD (2)
3/8" Male NPT (3)
3/8" Tube OD (4)
5/16" Tube OD (1)
5/8" Tube OD (1)
Show all 16 values
Connection Size (End 3)
1/2" Tube OD (1)
1/4" Female NPT (1)
1/4" Tube OD (1)
3/4" Tube OD (1)
3/8" Tube OD (1)
Cracking Pressure Range
10 to 225 psig (2)
10,000–15,000 psig (1)
10-225 psig (1)
1500 to 2250 psig (2)
1500-2250 psig (1)
2250 to 3000 psig (2)
2250-3000 psig (1)
3000 to 4000 psig (2)
3000-4000 psig (1)
350 to 750 psig (2)
350-750 psig (1)
4000 to 5000 psig (2)
4000-5000 psig (1)
50 to 350 psig (2)
50-350 psig (1)
5000 to 6000 psig (2)
5000-6000 psig (1)
750 to 1500 psig (2)
750-1500 psig (1)
Show all 19 ranges
Ferrule Design
Double ferrule (front & back ferrules) (53)
Front & back ferrules (double ferrule set) (4)
Standard double ferrule (front & back ferrules) (2)
Flow Area
49.03 mm² (1)
Flow Coefficient
Cv 0.14 (2)
Cv 0.31 (1)
Handle
Lever handle, flow direction indication (7)
SS316 Bar Handle (3)
Inlet Port
9/16" (with adapter) (1)
Inside Diameter
7.92 mm (1)
Maximum Pressure
10,000 psig (8)
10,000 psig @ 100°F (38°C) (6)
20,000 psig (3)
20,000 psig @ 100°F (38°C) (2)
22,500 psig @ 100°F (38°C) (1)
30,000 psig @ 100°F (38°C) (1)
300 psig @ 68°F (20.6 bar @ 20°C) (2)
3000 psig (2)
4,400 psig (1)
4,600 psig (1)
4,700 psig (1)
4,900 psig (1)
5,000 psig (1)
5,300 psig (1)
6,000 psig (8)
6,000 psig @ 100°F (38°C) (3)
6,000 psig @ 68°F (413 bar @ 20°C) (18)
60,000 psig (2)
Show all 18 pressures
Nominal Cracking Pressure
1 psig (2)
1/3 psi (2)
10,000 psig (1)
3 psig (13)
Orifice Size
10.0 mm (0.39 in) (1)
11.1 mm (3)
2.0 mm (2)
3.18 mm (1)
3.2 mm (1)
3.4 mm (0.13 in.) (18)
4.7 mm (6)
4.8 mm (0.19 in.) (2)
5 mm (1)
7.1 mm (0.28 in) (1)
7.94 mm (2)
Show all 11 sizes
Outside Diameter
14.29 mm (1)
35 mm (1)
Packing Material
Chevron PTFE (6)
PTFE (3)
PTFE (optional Graphite) (2)
PTFE optional Graphite (1)
Port Size
9/16" Male Threaded (1)
Seal Material
FKM (Viton) (17)
FKM (Viton) end seal (7)
FKM Viton (17)
Viton (5)
Seat Design
Metal-to-metal contact (1)
Tungsten Carbide Ball Seat (1)
Seat Material
PCTFE (4)
PEEK (4)
Series
DK High Pressure Needle Valve (DK-NV) (2)
DK-BV (High Pressure Ball Valve) (1)
DK-RVS High Pressure (Factory Set) (1)
High Pressure Check Valve (DK-CV) (1)
High Pressure Needle Valve (DK-NV) (1)
V16 Severe Service Union Bonnet (3)
V33B (1)
V33C (1)
V46A Hex Body Needle Valve (6)
V63 Series (2)
V66 Series (18)
V86A (7)
VH36A (2)
VH36B (9)
VH36C (4)
Show all 15 values
Stem Design
Blowout-proof, internally loaded stem (7)
Stem Disc Material
SS630 (ASTM A564) (6)
Stem Material
ASTM A564 Type 630 (2)
SS316 (ASTM A276/A479) (6)
Stem Tip
Non-rotating (6)
Standard Vee (1)
Temperature Range
-10 to 400 °F (-23 to 204 °C) (15)
-100 to 600°F (-73 to 315°C) (1)
-100°F to 600°F (-73°C to 315°C) (1)
-22 to 356°F (-30 to 180°C) (4)
-65 to 450°F (-54 to 232°C) (6)
-65 to 500°F (-54 to 260°C) (3)
Up to 170°C (1)
Show all 7 ranges
Valve Function
2-way on/off (8)
Valve Pattern
Angle Type (3)
Ball Type Check Valve (1)
Inline (3)
Straight (1)
Wall Thickness
3.18 mm (1)