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BOB R400-3/8 General Service Float Valve Body, Angle, Brass, 3/8" MNPT - General Service Float Valve Bodies
BOBGeneral Service Float Valve Bodies

BOB R400-3/8 General Service Float Valve Body, Angle, Brass, 3/8" MNPT

The BOB R400-3/8 is a general service float valve body for water media, featuring an angle valve body style with adjustable arm and horizontal piping mounting. It has 1/4"-20 rod threads, male NPT inlet and outlet…

SKU 3G-OTH-438751

Also listed as: R40038 · R400 3 8 · R400-3-8

Brand
BOB
Item
R400-3/8 General Service Float Valve Body, Angle, Brass, 3/8" MNPT
Part Number
R400-3/8
Category
General Service Float Valve Bodies
Available to Order
Also known as:R400-3/8BOB
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Technical Specifications

BOB
Manufacturer Part Number
R400-3/8
Type
Angle Valve Body, Float Valve Body, Horizontal Piping, Brass, MNPT
Mounting
Horizontal Piping
Flow Rate
9 gpm @ 35 psi
For Media
Water
Rod Thread
1/4"-20
Valve Series
R400
Float Valve Type
Float Valve Body
Valve Body Style
Angle
Arm Adjustability
Adjustable
Inlet Connection Type
MNPT
Includes Float and Rod
No Float and Rod
Outlet Connection Type
MNPT
Connection Type - Side 1
NPT
Connection Type - Side 2
NPT
Connection Gender - Side 1
Male
Connection Gender - Side 2
Male

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BOB Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BOB R400-3/8 is a general service float valve body for water media, featuring an angle valve body style with adjustable arm and horizontal piping mounting. It has 1/4"-20 rod threads, male NPT inlet and outlet connections, and a flow rate of 9 gpm at 35 psi. This float valve body is supplied without a float and rod.

Frequently Asked Questions

What is the BOB R400-3/8 float valve used for?

The BOB R400-3/8 is a general service float valve body designed for water media. It is used in industrial tanks and reservoirs to automatically control liquid level by opening or closing the valve based on float position. Common applications include water treatment, cooling towers, and process fluid systems.

What are the specifications of the BOB R400-3/8 float valve?

The BOB R400-3/8 is an angle valve body for horizontal piping with adjustable arm. It has 1/4"-20 rod threads, male NPT connections on both sides, and a flow rate of 9 gpm at 35 psi. This valve body is supplied without a float and rod. It is made of brass.

Where to buy the BOB R400-3/8 float valve worldwide?

3G Electric supplies the BOB R400-3/8 float valve body worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this BOB valve to any country.

How to install the BOB R400-3/8 float valve?

Install the BOB R400-3/8 valve body in a horizontal pipe run using male NPT connections. Attach a compatible float and rod (not included) to the 1/4"-20 rod threads. Adjust the arm for desired liquid level. Ensure proper pipe support and test for leaks at operating pressure. Follow standard industrial valve installation practices.

Used in

Common applications for BOB
Water treatment plants — BOB R1380 float valves in 1-1/4 in to 2 in sizes for level control in tanks and reservoirs
Cooling tower systems — BOB R1351 float valves with KS110 disc and cup kit for makeup water regulation
Industrial process tanks — BOB R1360 float valves with KS200 plunger kit for precise liquid-level maintenance
Municipal water supply — BOB R1370 float valves with KS310 arm kit for reliable level control in distribution systems
Irrigation systems — BOB R1381 float valves with KS320 arm kit for large-flow water level management
Maintenance and repair operations — BOB repair kits (KS110, KS200, KS210, KS240, KS250, KS300, KS310, KS320) for servicing existing float valve installations
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BOB Products

3G Electric supplies BOB general service float valve bodies. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This brass float valve body from the R605T High Turbo series is designed for horizontal piping systems. It features an angle valve body style with an adjustable arm and a female NPT inlet connection. Suitable for water media, it supports a flow rate of 180 gpm at 85 psi with a 3/8"-16 rod thread. Supplied as a valve body only, without float and rod
BOB
This brass float valve body from the R605T High Turbo series is designed for horizontal piping systems. It features an angle valve body style with an adjustable arm and a female NPT inlet connection. Suitable for water media, it supports a flow rate of 180 gpm at 85 psi with a 3/8"-16 rod thread. Supplied as a valve body only, without float and rod

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