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BOB R400-3/4 General Service Float Valve Body, Angle, Brass, 3/4" MNPT - General Service Float Valve Bodies
BOBGeneral Service Float Valve Bodies

BOB R400-3/4 General Service Float Valve Body, Angle, Brass, 3/4" MNPT

The BOB R400-3/4 Float Valve Body is a general service, angle-style valve for water media, designed for horizontal piping. It features adjustable arm control and male NPT connections on both sides, with a flow rate…

SKU 3G-OTH-438746

Also listed as: R40034 · R400 3 4 · R400-3-4

Brand
BOB
Item
R400-3/4 General Service Float Valve Body, Angle, Brass, 3/4" MNPT
Part Number
R400-3/4
Category
General Service Float Valve Bodies
Available to Order
Also known as:R400-3/4BOB
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Technical specs
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

BOB
Manufacturer Part Number
R400-3/4
Type
Angle Valve Body, Float Valve Body, Horizontal Piping, Brass, MNPT
Mounting
Horizontal Piping
Flow Rate
21 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 R400-3/4 Float Valve Body is a general service, angle-style valve for water media, designed for horizontal piping. It features adjustable arm control and male NPT connections on both sides, with a flow rate of 21 gpm at 35 psi and a 1/4"-20 rod thread.

Frequently Asked Questions

What is the BOB R400-3/4 float valve used for?

The BOB R400-3/4 float valve is used to automatically control water levels in tanks, reservoirs, and industrial process vessels. It is designed for water media and horizontal piping, making it suitable for general service applications in water treatment, cooling systems, and agricultural irrigation.

What are the specifications of the BOB R400-3/4 float valve?

The BOB R400-3/4 float valve has a brass angle body with male NPT connections on both sides. It mounts on horizontal piping, features an adjustable arm, and delivers a flow rate of 21 gpm at 35 psi. The rod thread is 1/4"-20. It is supplied as a valve body only, without float and rod.

Where to buy the BOB R400-3/4 float valve worldwide?

You can source the BOB R400-3/4 float valve worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine BOB components for water level control applications.

How to install a BOB R400-3/4 float valve?

Install the BOB R400-3/4 float valve on horizontal piping using the male NPT connections on both sides. Attach a compatible float and rod (not included) to the 1/4"-20 rod thread. Adjust the arm to set the desired water level. Ensure the valve body is properly supported and the piping is aligned to avoid stress on the connections.

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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