WEBSTONE Webstone H-10742W In-Line Check Valve 1/2 in FNPT Forged DZR Brass Body
WEBSTONE Webstone H-10742W In-Line Check Valve 1/2 in FNPT Forged DZR Brass Body
WEBSTONE Webstone H-10742W In-Line Check Valve 1/2 in FNPT Forged DZR Brass Body
WEBSTONE Webstone H-10742W In-Line Check Valve 1/2 in FNPT Forged DZR Brass Body
WEBSTONE Webstone H-10742W In-Line Check Valve 1/2 in FNPT Forged DZR Brass Body
WEBSTONE Webstone H-10742W In-Line Check Valve 1/2 in FNPT Forged DZR Brass Body

Webstone H-10742W In-Line Check Valve 1/2 in FNPT Forged DZR Brass Body

Brand: WEBSTONE
SKU: H-10742W
Availability: In Stock

Ships same day if ordered by 12 pm
$27.12
$27.12
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Description

Product Description

The WEBSTONE H-10742W in-line check valve is designed to control flow in residential or commercial plumbing and heating systems. Constructed from forged DZR brass, this valve is suitable for use with water, oil, and glycol mixtures. It features a stainless steel spring and FKM soft seat for reliable sealing and smooth flow operation.

  • Self-automated check assembly prevents back-flow.
  • Forged DZR brass body resists dezincification and corrosion.
  • Soft-seat FKM seal provides bubble-tight closure.

Product Highlights

This in-line spring check valve offers durable, corrosion-resistant performance with precision flow control for hydronic and plumbing applications.

Product Information

Standard Information

  • Brand: WEBSTONE
  • Manufacturer Part Number: H-10742W
  • Country of Origin: CN

WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Technical Specifications
Actuator Type
Spring
Body Material
Forged DZR Brass
End Style
FNPT
Media
Gas/Oil/Water
Nominal Size
1/2 in
Pressure Rating
200 psi
Series
H-107X
Softgoods Material
FKM
Temperature Rating
250 deg F
Trim Material
Brass/Stainless Steel
Model Number
H-10742W
Product Type
In-Line Spring Check Valve
Material
Forged DZR (Dezincification-Resistant) Brass
Spring Material
Stainless Steel
Seat Material
FKM (Viton®) Soft Seat
Design Type
In-line, spring-loaded check valve
Function
Prevents reverse flow and protects system components
Cracking Pressure
Low-pressure opening for efficient flow (typically ≤ 1 psi)
Flow Direction
Unidirectional; marked with cast flow arrow on body
Operating Pressure
Up to 400 psi (non-shock, water, oil, or gas)
Operating Temperature Range
0°F to 250°F (-18°C to 121°C), depending on application and media
Mounting Orientation
Horizontal or vertical (upward flow only)
Body Finish
Natural brass
Seal Compatibility
Suitable for potable water, glycol solutions, and compatible HVAC fluids
Compliance
NSF/ANSI 61 & 372 certified for lead-free compliance
Item Type
Plumbing & HVAC
Brand
Webstone
MPN
H-10742W
Type of Valve
Check
Potable Water Code
LL Compliant NSF/ANSI 372
Industry Standards/Certifications
Certified to NSF/ANSI 61 & 372
Lead Free
Yes
Connection Type
FIP
Valve Size
1/2
Pressure Rating (CWP)
200 CWP
Maximum Temperature
250 ºF
Cv Coefficient
3.78
Gasket Material
FKM
End Cap Material
Brass
Port Diameter
1/2 in
Maximum Pressure
250
UPC
0018394015449
Category
Business & Industrial
Nominal Pipe Size
1/2" x 1/2"
WEBSTONE Webstone H-10742W In-Line Check Valve 1/2 in FNPT Forged DZR Brass Body

WEBSTONE

Webstone H-10742W In-Line Check Valve 1/2 in FNPT Forged DZR Brass Body

$27.12
WEBSTONE Webstone H-10742W In-Line Check Valve 1/2 in FNPT Forged DZR Brass Body
WEBSTONE Webstone H-10742W In-Line Check Valve 1/2 in FNPT Forged DZR Brass Body
WEBSTONE Webstone H-10742W In-Line Check Valve 1/2 in FNPT Forged DZR Brass Body

WEBSTONE

Webstone H-10742W In-Line Check Valve 1/2 in FNPT Forged DZR Brass Body

$27.12

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