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3" MNPT x FNPT Ductile Iron Spring Check Valve

  • Mfr # 4RK70

  • Zoro # G2192872

product price: 
$
387.99
/ea
Free Shipping & Returns

Key Features

Pipe Size
3"
Connection Type
MNPT x FNPT
Connection
MNPT x FNPT
Body Material
Ductile Iron
Flow Design
Single
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Specifications

Details

MFR #
4RK70
Zoro #
G2192872
UPC #
190735332429
Country of Origin
United States
Connection Type
MNPT x FNPT
Connection
MNPT x FNPT
Body Material
Ductile Iron
Flow Design
Single
Connection Type - Check Valves
MNPT x FNPT
Max. Temp.
180 Degrees F
Spring Material
Stainless Steel
Screen Material
Stainless Steel
Material of Construction
Ductile Iron
Seal Material - Check Valves
Buna-N
Spring Material - Check Valves
Stainless Steel
Sub-Category
Iron
Item - Check Valves
Check Valve
Body Material - Valves
Ductile Iron
Mechanism and Body Design
Inline Spring
Application - Valves
General Purpose
Max. Steam Pressure - Valves
Not Rated
Seal Material
Buna N
Item
Spring Check Valve
Max. Temp. - Valves
180 Degrees F
Seal
Buna N
Type
Spring
3-A Standard Compliance
Not Rated
Maximum Pressure - Steam
Not Rated
Connection Gender - Side 1
Male
Valve Body Style
Inline
Check Mechanism Material
Stainless Steel
Silent Check
Standard
For Media
General Purpose
Vacuum Service Rating
Not Rated
Operating Temperature - Maximum
180 Degrees F
Connection Type - Side 1
NPT
Connection Gender - Side 2
Female
Connection Type - Side 2
NPT

Description

DAYTON 4RK70 is a 3 in. spring check valve with an inline body design for one-way flow control in general purpose systems. It uses a spring-loaded internal mechanism intended for one-direction flow applications. This valve features a ductile iron body with MNPT x FNPT threaded NPT connections and a Buna-N seal.

Key Features:

  • Spring check valve with inline spring design
  • 3 in. nominal valve size with 3 in. connection size on both ends
  • MNPT x FNPT connection configuration with male NPT on side 1 and female NPT on side 2
  • Ductile iron body
  • Stainless steel check mechanism
  • Stainless steel spring
  • Buna-N seal
  • Maximum operating temperature: 180 degrees F
  • For general purpose media
  • Standard silent check

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