Watts D4402050 1" Differential Bypass Valve, NPT

The Watts D4402050 is a differential bypass valve for Watts Radiant 1" Stainless Steel Manifolds. It is rated to 87 psi.

This differential by-pass valve is designed for use with Watts Radiant 1" stainless steel manifolds to regulate the flow rate and pressure drop when three or more indvidually controlled actuators are present. The valve will assist in keeping a balanced flow regardless of the number of circuts open. All connections have BSP straight threads. End caps, vent/purge assembly and other accessories are not included.

Features

• Manifold side connections are 1" female BSP thread
• Accessory side connections are 1" male BSP thread
• Pressure drop is 22 ft head
• Max flow rate is 8.5 GPM
• Max operating temperature is 167 F
• Max operationg pressure is 87 psi
• Includes: Bypass

Common Questions

Will this fit my valve?

The D4402050 is designed for use with Watts Radiant 1" Stainless Steel Manifolds. Confirm the model and size of your assembly against its nameplate or spec sheet before ordering.

Specifications

• Size: 1"
• Inlet Size: 1"
• Outlet Size: 1"
• Connection: NPT
• Max Pressure (psi): 87
• Country of Origin: Germany
• Warranty: 1 Year Limited
• MPN: D4402050
• Lead-Free: No
• Accessory Type: Differential Bypass Valve
• For Use With: Watts Radiant 1" Stainless Steel Manifolds