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944411 (944-411) Midland In-Line Check Valve with NBR Seal - High Capacity - 4" Female NPT x 4" Female NPT - Brass

944411 by Midland | In-Line Check Valve with NBR Seal | High Capacity | 4" Female NPT x 4" Female NPT | Brass

Save $113.23 Save $113.23
$727.88
$727.88 - $727.88
$727.88
$614.65
$614.65 - $614.65
$614.65

Midland Industries
In-Line Check Valve - High Capacity - Female NPT x Female NPT - Brass
Specifications for Variant SKU: 944411 Midland
Shape (Orientation): Straight
Ends Configuration: 4in Female NPT, 4in Female NPT, Some Ends Match
Material(s): Brass
Seal Material(s): NBR
Features:
  • High Capacity Pressures:
    • 1/4" - 2": 400 WOG
    • 2-1/2" - 4": 175 WOG
  • Compact design
  • Low Cracking Pressure 1/2 PSI
  • Flow Profile Designed to Minimize Head Loss
  • Perfect Seating both at High and Low Pressure
  • Wide Temperature Range: +10°F to 210°F
  • Patented Disc Guide to Prevent Any Side Loading
  • Not lead free
Construction:
  • Soft Seat for Bubble Tight Shutoff
  • Spring Loaded for Fast Seating Action
  • Polyethermide Disc to ensure the Best Resistance For Corrosion and Abrasion
  • Made in Italy
  • NBR for water, oils and general purpose
  • VITON® Seal for fuels and hydrocarbons. (Max working Temperature: 325°F/125 PSI steam)
Number Description Material PCS
1 Body Brass 1
2 End Connection Brass 1
3 Disc Polyetherimide 1
4 Seat 100002 NBR
100003 Viton		 1
5 Spring Stainless Steel 1
NBR Seal
Part Number		 Viton Seal
Part Number		 Size I PSI Weight
lbs.
944401
(944-401)		 - 1/4" 0.39" 400 0.22
944402
(944-402)		 944402V
(944-402V)		 3/8" 0.40" 400 0.18
944403
(944-403)		 944403V
(944-403V)		 1/2" 0.60" 400 0.32
944404
(944-404)		 944404V
(944-404V)		 3/4" 0.65" 400 0.49
944405
(944-405)		 944405V
(944-405V)		 1" 0.66" 400 0.71
944406
(944-406)		 944406V
(944-406V)		 1-1/4" 0.68" 400 1.13
944407
(944-407)		 944407V
(944-407V)		 1-1/2" 0.68" 400 1.53
944408
(944-408)		 944408V
(944-408V)		 2" 0.69" 400 2.28"
944409
(944-409)		 944409V 2-1/2" 0.93" 175 4.83"
944410
(944-410)		 944410V 3" 1.01" 175 6.70"
944411
(944-411)		 944411V 4" 1.09" 175 12.43"
Midland Industries

Midland Industries

Midland Industries is a family of brands recognizable industry wide. Midland is a supplier of brass fittings, valves, and accessories for hose, pipe and tube in brass, bronze, stainless steel, steel, malleable iron, and plastics.

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