3/4" NPT Stainless Steel Spring Check Valve MPN:S250-3/4"

Discount: See in Cart
Free Shipping
In Stock
Brand: BONOMI
Part #: S250-3/4"
SKU
510-G6036368
$119.58 for Order Qty of 2
Regular Price $83.71 Special Price $59.79

BBB Accredited - ResellerRatings Elite Member - SBA Service-Disabled Veteran-Owned Certified

3/4" NPT Stainless Steel Spring Check Valve

The BONOMI 3/4in NPT Stainless Steel Spring Check Valve is a reliable and efficient solution for various applications. Its inline design and spring-loaded mechanism ensure one-way flow control, preventing backflow and pressure drops. Suitable for use in water and steam systems, this valve can withstand temperatures up to 302°F and pressures up to 250 psi. Its corrosion-resistant 316 stainless steel construction and Viton seals make it ideal for harsh environments. Perfect for industrial, commercial, and residential applications, this valve is a great choice for plumbing, HVAC, and water treatment systems, ensuring safe and reliable operation.

Top product features:

  • The valve has a single flow design to allow for efficient fluid flow.
  • The valve is designed with an inline spring mechanism to provide reliable shut-off and backflow prevention.
  • The valve is constructed from 316 stainless steel to provide high temperature and corrosion resistance.

Top product applications:

  • Water treatment systems
  • Steam trap applications
  • High-temperature chemical injection systems
  • BONOMI S250-3/4 check valve with a 3/4 in nominal size, FNPT x FNPT connections, and an inline spring design for one-way flow control in gas, oil, and water systems. The valve has a stainless steel body with a 316 stainless steel spring and check mechanism, a 0.5 psi cracking pressure, and can be mounted horizontally or vertically.

    Key Features:

    • 3/4 in nominal valve size with 3/4 in female NPT connections on both ends
    • Inline spring check design for one-way flow control
    • Stainless steel body with 316 stainless steel internal spring and check mechanism
    • FKM seal and FKM seat material
    • Flow capacity: 16 gpm
    • Cv: 15.95
    • Maximum operating pressure: 250 psi WOG
    • maximum water pressure: 250 psi
    • Operating temperature range: -4 degrees F to 302 degrees F
    • Horizontal or vertical mounting orientation
    • Standards and certifications: ANSI B1.20.1, NSF 372, NSF 61, AISI 316
    • Overall length: 2.63 in
    • overall height: 1-47/64 in
    • width: 1.73 in


Additional Information

  • Country of Origin: IT
  • Drop Ship Item: No
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 2.70
  • Package Width: 1.70
  • Package Height: 1.70
  • Package Weight: 0.31
Product info last updated on February 4, 2026 4:29pm UTC Category: Pipes, Valves and Fittings
Copyright © 2026 Veratics, Inc dba GoVets.
In stock