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Instrumentation Check Valve, H400 Series, Inline Spring, 8 mm Let-Lok x Let-Lok, 1 psi

  • Mfr # H-400-SS-L-8MM-1PSI

  • Zoro # G408789573

product price: 
$
165.99
/ea
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Key Features

Hex Size
11/16 in
Connection Type
Let-Lok x Let-Lok
Body Material
316 Stainless Steel
Overall Length
2.5 in
Length
2 1/2 in
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Specifications

Product Information

MFR #
H-400-SS-L-8MM-1PSI
Zoro #
G408789573
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
8 mm
Nominal Valve Size
8 mm
Connection Size - Side 1
8 mm
Connection Size - Side 2
8 mm
Wire Rope Length
2.5 in

Details

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

Description

HAM-LET H-400-SS-L-8MM-1PSI is an instrumentation check valve intended to allow flow in one direction and limit reverse flow in small-bore process and instrument lines. This inline spring valve has a fixed 1 psi cracking pressure and is specified for general-purpose service with chemicals, gas, oil, and water. The 316 stainless steel body and internal components are rated for maximum operating pressure of 3,000 psi and an operating temperature range of -10 Degrees F to 375 Degrees F.

Key Features:

  • Instrumentation check valve with inline spring design and poppet check mechanism
  • 316 stainless steel body, check mechanism, and seat
  • 302 stainless steel spring and FKM seal material
  • Let-Lok x Let-Lok connections with 8 mm connection size on both ends
  • Nominal valve size: 8 mm; pipe or tube size: 8 mm
  • Cracking pressure: 1 psi
  • Cv: 1.47
  • Maximum operating pressure: 3,000 psi
  • Maximum water pressure: 3,000 psi at -10 Degrees F to 100 Degrees F
  • Operating temperature range: -10 Degrees F to 375 Degrees F
  • Mounting orientation: horizontal or vertical
  • Overall length: 2.5 in; hex size: 11/16 in
  • Valve series: H400
  • Standards: C.R.N 0C16552.2

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