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Instrumentation Check Valve, H400 Series, Inline Spring, 3/8 in Let-Lok x Let-Lok, 316 SS, 1 psi

  • Mfr # H-400-SS-L-3/8-1PSI

  • Zoro # G108258829

product price: 
$
150.99
/ea
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Key Features

Hex Size
11/16 in
Connection Type
Let-Lok x Let-Lok
Body Material
316 Stainless Steel
Seat Material
316 Stainless Steel
Overall Length
2.5 in
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Specifications

Product Information

MFR #
H-400-SS-L-3/8-1PSI
Zoro #
G108258829
UPC #
-
Country of Origin
Israel

Dimensions

Hex Size
11/16 in
Overall Length
2.5 in
Length
2 1/2 in
Pipe or Tube Size
3/8 in
Connection Size - Side 2
3/8 in
Nominal Valve Size
3/8 in
Connection Size - Side 1
3/8 in
Wire Rope Length
2.5 in

Details

Connection Type
Let-Lok x Let-Lok
Body Material
316 Stainless Steel
Seat Material
316 Stainless Steel
Spring Material
302 Stainless Steel
Seal Material
FKM
Body Material - Valves
Stainless Steel
Cracking Pressure
1 psi
Mechanism and Body Design
Inline Spring
Item
Instrumentation Check Valve
Item - Check Valves
Instrumentation Check Valve
Max. Temp. - Valves
375 Degrees F
Min. Temp. - Valves
-10 Degrees F
Standards
C.R.N 0C16552.2
Max. Water Pressure - Valves
3,000 psi @ -10 Degrees F to 100 Degrees F
3-A Standard Compliance
Not Rated
Operating Temperature - Minimum
-10 Degrees F
Vacuum Service Rating
Not Rated
Check Mechanism Material
316 Stainless Steel
Connection Type - Side 2
Let-Lok
For Media
Chemicals, Gas, Oil, Water
Valve Body Style
Inline
Silent Check
Standard
Connection Type - Side 1
Let-Lok
Valve Ways
2-Way
Coefficient of Volume (Cv)
1.47
Operating Temperature - Maximum
375 Degrees F
Includes Counterweight
No Counterweight
Mounting Orientation
Horizontal, Vertical
Maximum Pressure - Operating
3,000 psi
Maximum Pressure - Steam
Not Rated
Check Mechanism
Poppet
Valve Series
H400

Description

HAM-LET H-400-SS-L-3/8-1PSI is an instrumentation check valve for directional flow control in small-bore tubing systems. It uses an inline spring and poppet mechanism and is configured for directional flow and reduced reverse flow in lines carrying compatible chemicals, gas, oil, or water. The valve has a 316 stainless steel body, seat, and check mechanism, with 3/8 in Let-Lok x Let-Lok connections for inline installation.

Key Features:

  • Instrumentation check valve for reverse-flow control in instrument and process control systems
  • 316 stainless steel body, seat, and check mechanism
  • 302 stainless steel spring with FKM seal material
  • Inline spring design with poppet check mechanism
  • 3/8 in Let-Lok connections on both sides; nominal valve size: 3/8 in
  • Cracking pressure: 1 psi
  • Cv: 1.47
  • Maximum operating pressure: 3,000 psi
  • Maximum water pressure: 3,000 psi at -10°F to 100°F
  • Operating temperature range: -10°F to 375°F
  • Mounting orientation: horizontal or vertical
  • Overall length: 2.5 in; hex size: 11/16 in
  • Standards: C.R.N 0C16552.2

Restrictions

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