Shop SIMMONS

2" NPT Bronze Spring Check Valve

  • Mfr # 506SB
  • Zoro # G6280327
product price: 
$
131.99
/ea
Free Shipping & Returns

Key Features

Pipe Size
2"
Hex Size
3 1/4 in
Connection Type
FNPT x FNPT
Body Material
Silicon Bronze
Item - Check Valves
Check Valve
See all product information
Unlock 30-day payment terms
Unlock 30-day payment terms
Business customers can apply for Net 30—no fees, no interest, fast approval. Terms apply.
Create Account
Get 10% off your order
Get 10% off your order
Sign up for our email list and receive your promo code via email.

Specifications

Product Information

MFR #
506SB
Zoro #
G6280327
UPC #
008391019472
Country of Origin
United States

Dimensions

Pipe Size
2"
Hex Size
3 1/4 in
Overall Height
5-1/5"
Pipe or Tube Size - Check Valves
2"
Size
2"
Length
5-1/8"
Width
3-1/4"
Overall Length
5.13 in
Pipe or Tube Size
2 in
Connection Size - Side 2
2 in
Height - Cap to Inlet Center
1 1/2 in
Connection Size - Side 1
2 in
Nominal Valve Size
2 in
Wire Rope Length
5.13 in

Details

Connection Type
FNPT x FNPT
Body Material
Silicon Bronze
Item - Check Valves
Check Valve
Max. Temp. - Valves
190 Degrees F
Application - Valves
General Purpose
Seat Material
Bronze
Cracking Pressure
2 psi
Max. Pressure
600 psi
Cracking Pressure - Check Valves
2.000 psi
Standards
ANSI 372
Seal Material - Check Valves
Buna-N
Max. Steam Pressure
400 psi
Material of Construction
Bronze
Item
Check Valve
Max. Temp.
190 Degrees F
Max. Steam Pressure - Valves
Not Rated
Spring Material
302 Stainless Steel
Seal Material
Buna N
Mechanism and Body Design
Inline Spring
Max. Water Pressure
400 psi
Mounting Position
Any
Max. Water Pressure - Valves
400 psi
Cap to Inlet Center
1-1/2"
Mounting Orientation - Check Valves
Horizontal, Vertical
Flow Design
Single
Spring Material - Check Valves
Stainless Steel
Seat Material - Check Valves
Bronze
Connection Type - Check Valves
FNPT x FNPT
Body Material - Valves
Bronze
Compliance
NSF 372, NSF 61 Certified, California Prop 68
Mounting Orientation
Horizontal, Vertical
For Media
Water
Maximum Pressure - Steam
Not Rated
Check Mechanism
Poppet
Check Mechanism Material
304 Stainless Steel
Valve Body Style
Inline
3-A Standard Compliance
Not Rated
Operating Temperature - Maximum
190 Degrees F
NSF Certifications for Food and Drinking Water
NSF 61
Connection Gender - Side 2
Female
Maximum Pressure - Operating
600 psi
Vacuum Service Rating
Not Rated
Connection Gender - Side 1
Female
Manufacturer Warranty
1 yr
Connection Type - Side 1
NPT
Silent Check
Standard
Connection Type - Side 2
NPT
Valve Series
500 SB

Description

The SIMMONS 506SB spring check valve is a 2 in inline valve with FNPT x FNPT connections for general-purpose water service. It uses a spring-loaded poppet check mechanism for one-direction flow applications in piping systems. The valve features a silicon bronze body with a bronze seat, Buna-N seal, and stainless steel internal components, with a 2 psi cracking pressure.

Key Features:

  • Nominal size: 2 in
  • Connection type: FNPT x FNPT with female NPT ends
  • Valve design: inline spring check valve with poppet mechanism
  • Body material: silicon bronze
  • Seat material: bronze
  • Seal material: Buna-N
  • Check mechanism material: 304 stainless steel
  • Spring material: 302 stainless steel
  • For media: water
  • Cracking pressure: 2 psi
  • Maximum operating pressure: 600 psi
  • Maximum water pressure: 400 psi
  • Maximum steam pressure: 400 psi
  • Maximum temperature: 190 Degrees F
  • Mounting orientation: horizontal or vertical
  • Overall length: 5.13 in
  • Standards and certifications: NSF 372, NSF 61, ANSI 372, California Prop 68

Restrictions

Ratings & reviews

3 reasons you can count on us

  • Supplies for every job.

    13 million items and the exact one you need.

  • When you need it fast, count on Zoro!

    4.5 million products ship in 1 day.

  • Stretch your budget further.

    Everyday low prices on the brands you love.

Explore more products