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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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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

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

Technical Documents

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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 tank level control — BOB R1350-1/2-5 float valve assembly for maintaining water levels in storage tanks.
Industrial process water management — BOB R1380-2 float valve body for high-flow applications up to 112 gpm.
Float valve repair and maintenance — BOB KS100 disc and cup kit for servicing R1350 and R1360 series valves.
Potable water systems — BOB R1310-10 stainless steel stem with NSF certification for drinking water applications.
Liquid level sensing — BOB PF5 polypropylene float ball for use in tanks or reservoirs with threaded rod attachment.
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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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