Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

BOB Float Valve Assembly: For Water Media, Angle Valve Body, Cylindrical, Horizontal Piping - General Service Float Valve Assemblies
BOBGeneral Service Float Valve Assemblies

BOB Float Valve Assembly: For Water Media, Angle Valve Body, Cylindrical, Horizontal Piping

The BOB Float Valve Assembly (SKU 803HH1, MPN R1351-1/2-5) is a general service float valve assembly designed for water media. It features an angle valve body with adjustable arm, horizontal piping mounting, and FNPT…

SKU 3G-OTH-450025

Brand
BOB
Item
Float Valve Assembly: For Water Media, Angle Valve Body, Cylindrical, Horizontal Piping
Category
General Service Float Valve Assemblies
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

BOB
Manufacturer Part Number
R1351-1/2-5
Type
Angle Valve Body, Cylindrical, Horizontal Piping, FNPT
Mounting
Horizontal Piping
Flow Rate
58 gpm @ 85 psi
For Media
Water
Rod Thread
1/4"-20
Valve Series
R1350
Float Valve Type
Float Valve Assembly (Rod & Float Included)
Valve Body Style
Angle
Arm Adjustability
Adjustable
Inlet Connection Type
FNPT
Includes Float and Rod
Float and Rod Included
Outlet Connection Type
FNPT
Connection Type - Side 1
NPT
Connection Type - Side 2
NPT
Connection Gender - Side 1
Female
Connection Gender - Side 2
Female
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The BOB Float Valve Assembly (SKU 803HH1, MPN R1351-1/2-5) is a general service float valve assembly designed for water media. It features an angle valve body with adjustable arm, horizontal piping mounting, and FNPT connections on both sides. The assembly includes a rod and float, with a flow rate of 58 gpm @ 85 psi and a rod thread of 1/4"-20.

Frequently Asked Questions

What is the BOB Float Valve Assembly R1351-1/2-5 used for?

The BOB Float Valve Assembly R1351-1/2-5 is used to automatically control water levels in tanks, reservoirs, and industrial process vessels. It opens or closes based on float position, regulating flow at up to 58 gpm @ 85 psi. Common in HVAC, cooling towers, and water treatment systems.

What are the specifications of the BOB Float Valve Assembly R1351-1/2-5?

The BOB R1351-1/2-5 is an angle valve body assembly for water media, with horizontal piping mounting and adjustable arm. It has FNPT connections on both sides, a flow rate of 58 gpm @ 85 psi, and a rod thread of 1/4"-20. The valve series is R1350, and it includes a rod and float.

Where to buy the BOB Float Valve Assembly R1351-1/2-5 worldwide?

3G Electric supplies the BOB Float Valve Assembly R1351-1/2-5 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this general service float valve assembly.

How to install the BOB Float Valve Assembly R1351-1/2-5?

Install the BOB R1351-1/2-5 on horizontal piping with the float positioned to sense water level. Ensure FNPT connections are properly sealed with thread tape. Adjust the arm to set the desired shut-off level. Test flow at 58 gpm @ 85 psi and verify no leaks before full operation.

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.

BOB Products

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

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Similar products

Matched by specification & description
BOB Float Valve Assembly: For Water Media, Angle Valve Body, Cylindrical, Horizontal Piping, FNPT (MPN R1351-3/8-5). Key specifications — Mounting: Horizontal Piping; Arm Adjustability: Adjustable; Connection Gender - Side 1: Female; Connection Gender - Side 2: Female; Brand: BOB; Connection Type - Side 1: NPT; Connection Type - Side 2: NPT; Flow Rate: 52 gpm @ 65 psi.
BOB
BOB Float Valve Assembly: For Water Media, Angle Valve Body, Cylindrical, Horizontal Piping, FNPT (MPN R1351-3/8-5). Key specifications — Mounting: Horizontal Piping; Arm Adjustability: Adjustable; Connection Gender - Side 1: Female; Connection Gender - Side 2: Female; Brand: BOB; Connection Type - Side 1: NPT; Connection Type - Side 2: NPT; Flow Rate: 52 gpm @ 65 psi.
BOB Float Valve Assembly: For Water Media, Angle Valve Body, Cylindrical, Horizontal Piping, MNPT (MPN R1361-3/4-5). Key specifications — Mounting: Horizontal Piping; Arm Adjustability: Adjustable; Connection Gender - Side 1: Male; Connection Gender - Side 2: Female; Brand: BOB; Connection Type - Side 1: NPT; Connection Type - Side 2: NPT; Flow Rate: 58 gpm @ 85 psi.
BOB
BOB Float Valve Assembly: For Water Media, Angle Valve Body, Cylindrical, Horizontal Piping, MNPT (MPN R1361-3/4-5). Key specifications — Mounting: Horizontal Piping; Arm Adjustability: Adjustable; Connection Gender - Side 1: Male; Connection Gender - Side 2: Female; Brand: BOB; Connection Type - Side 1: NPT; Connection Type - Side 2: NPT; Flow Rate: 58 gpm @ 85 psi.
BOB Float Valve Assembly: For Water Media, Angle Valve Body, Cylindrical, Horizontal Piping, FNPT (MPN R1371-1-5). Key specifications — Mounting: Horizontal Piping; Arm Adjustability: Adjustable; Connection Gender - Side 1: Female; Connection Gender - Side 2: Female; Brand: BOB; Connection Type - Side 1: NPT; Connection Type - Side 2: NPT; Flow Rate: 63.4 gpm @ 65 psi.
BOB
BOB Float Valve Assembly: For Water Media, Angle Valve Body, Cylindrical, Horizontal Piping, FNPT (MPN R1371-1-5). Key specifications — Mounting: Horizontal Piping; Arm Adjustability: Adjustable; Connection Gender - Side 1: Female; Connection Gender - Side 2: Female; Brand: BOB; Connection Type - Side 1: NPT; Connection Type - Side 2: NPT; Flow Rate: 63.4 gpm @ 65 psi.
BOB Float Valve Assembly: For Water Media, Angle Valve Body, Cylindrical, Horizontal Piping, FNPT (MPN R1350-3/4-5). Key specifications — Mounting: Horizontal Piping; Arm Adjustability: Adjustable; Connection Gender - Side 1: Female; Connection Gender - Side 2: Female; Brand: BOB; Connection Type - Side 1: NPT; Connection Type - Side 2: NPT; Flow Rate: 52 gpm @ 65 psi.
BOB
BOB Float Valve Assembly: For Water Media, Angle Valve Body, Cylindrical, Horizontal Piping, FNPT (MPN R1350-3/4-5). Key specifications — Mounting: Horizontal Piping; Arm Adjustability: Adjustable; Connection Gender - Side 1: Female; Connection Gender - Side 2: Female; Brand: BOB; Connection Type - Side 1: NPT; Connection Type - Side 2: NPT; Flow Rate: 52 gpm @ 65 psi.
BOB Float Valve Assembly: For Water Media, Angle Valve Body, Cylindrical, Horizontal Piping, MNPT (MPN R1360-3/4-5). Key specifications — Mounting: Horizontal Piping; Arm Adjustability: Adjustable; Connection Gender - Side 1: Male; Connection Gender - Side 2: Female; Brand: BOB; Connection Type - Side 1: NPT; Connection Type - Side 2: NPT; Flow Rate: 37.5 gpm @ 35 psi.
BOB
BOB Float Valve Assembly: For Water Media, Angle Valve Body, Cylindrical, Horizontal Piping, MNPT (MPN R1360-3/4-5). Key specifications — Mounting: Horizontal Piping; Arm Adjustability: Adjustable; Connection Gender - Side 1: Male; Connection Gender - Side 2: Female; Brand: BOB; Connection Type - Side 1: NPT; Connection Type - Side 2: NPT; Flow Rate: 37.5 gpm @ 35 psi.

More from BOB

View all BOB parts
BOB Float Valve Assembly: For Water Media, Angle Valve Body, Cylindrical, Horizontal Piping, FNPT (MPN R1351-3/4-5). Key specifications — Mounting: Horizontal Piping; Arm Adjustability: Adjustable; Connection Gender - Side 1: Female; Connection Gender - Side 2: Female; Brand: BOB; Connection Type - Side 1: NPT; Connection Type - Side 2: NPT; Flow Rate: 37.5 gpm @ 35 psi.
BOB
BOB Float Valve Assembly: For Water Media, Angle Valve Body, Cylindrical, Horizontal Piping, FNPT (MPN R1351-3/4-5). Key specifications — Mounting: Horizontal Piping; Arm Adjustability: Adjustable; Connection Gender - Side 1: Female; Connection Gender - Side 2: Female; Brand: BOB; Connection Type - Side 1: NPT; Connection Type - Side 2: NPT; Flow Rate: 37.5 gpm @ 35 psi.
BOB Float Valve Assembly: For Water Media, Angle Valve Body, Cylindrical, Horizontal Piping, FNPT (MPN R1380-1-1/2-5). Key specifications — Mounting: Horizontal Piping; Arm Adjustability: Adjustable; Connection Gender - Side 1: Female; Connection Gender - Side 2: Female; Brand: BOB; Connection Type - Side 1: NPT; Connection Type - Side 2: IPS; Flow Rate: 152 gpm @ 65 psi.
BOB
BOB Float Valve Assembly: For Water Media, Angle Valve Body, Cylindrical, Horizontal Piping, FNPT (MPN R1380-1-1/2-5). Key specifications — Mounting: Horizontal Piping; Arm Adjustability: Adjustable; Connection Gender - Side 1: Female; Connection Gender - Side 2: Female; Brand: BOB; Connection Type - Side 1: NPT; Connection Type - Side 2: IPS; Flow Rate: 152 gpm @ 65 psi.
BOB Float Valve Assembly: For Water Media, Angle Valve Body, Cylindrical, Horizontal Piping, FNPT (MPN R1381-1-1/4-5). Key specifications — Mounting: Horizontal Piping; Arm Adjustability: Adjustable; Connection Gender - Side 1: Female; Connection Gender - Side 2: Female; Brand: BOB; Connection Type - Side 1: NPT; Connection Type - Side 2: IPS; Flow Rate: 180 gpm @ 85 psi.
BOB
BOB Float Valve Assembly: For Water Media, Angle Valve Body, Cylindrical, Horizontal Piping, FNPT (MPN R1381-1-1/4-5). Key specifications — Mounting: Horizontal Piping; Arm Adjustability: Adjustable; Connection Gender - Side 1: Female; Connection Gender - Side 2: Female; Brand: BOB; Connection Type - Side 1: NPT; Connection Type - Side 2: IPS; Flow Rate: 180 gpm @ 85 psi.
BOB Float Valve Assembly: For Water Media, Angle Valve Body, Cylindrical, Horizontal Piping, FNPT (MPN R1381-1-1/2-5). Key specifications — Mounting: Horizontal Piping; Arm Adjustability: Adjustable; Connection Gender - Side 1: Female; Connection Gender - Side 2: Female; Brand: BOB; Connection Type - Side 1: NPT; Connection Type - Side 2: NPT; Flow Rate: 180 gpm @ 85 psi.
BOB
BOB Float Valve Assembly: For Water Media, Angle Valve Body, Cylindrical, Horizontal Piping, FNPT (MPN R1381-1-1/2-5). Key specifications — Mounting: Horizontal Piping; Arm Adjustability: Adjustable; Connection Gender - Side 1: Female; Connection Gender - Side 2: Female; Brand: BOB; Connection Type - Side 1: NPT; Connection Type - Side 2: NPT; Flow Rate: 180 gpm @ 85 psi.
BOB Float Valve Assembly: For Water Media, Angle Valve Body, Cylindrical, Horizontal Piping, FNPT (MPN R1350-3/8-5). Key specifications — Mounting: Horizontal Piping; Arm Adjustability: Adjustable; Connection Gender - Side 1: Female; Connection Gender - Side 2: Female; Brand: BOB; Connection Type - Side 1: NPT; Connection Type - Side 2: NPT; Flow Rate: 37.5 gpm @ 35 psi.
BOB
BOB Float Valve Assembly: For Water Media, Angle Valve Body, Cylindrical, Horizontal Piping, FNPT (MPN R1350-3/8-5). Key specifications — Mounting: Horizontal Piping; Arm Adjustability: Adjustable; Connection Gender - Side 1: Female; Connection Gender - Side 2: Female; Brand: BOB; Connection Type - Side 1: NPT; Connection Type - Side 2: NPT; Flow Rate: 37.5 gpm @ 35 psi.
BOB Float Valve Assembly: For Water Media, Angle Valve Body, Cylindrical, Horizontal Piping, FNPT (MPN R1370-1-5). Key specifications — Mounting: Horizontal Piping; Arm Adjustability: Adjustable; Connection Gender - Side 1: Female; Connection Gender - Side 2: Female; Brand: BOB; Connection Type - Side 1: NPT; Connection Type - Side 2: NPT; Flow Rate: 52.5 gpm @ 35 psi.
BOB
BOB Float Valve Assembly: For Water Media, Angle Valve Body, Cylindrical, Horizontal Piping, FNPT (MPN R1370-1-5). Key specifications — Mounting: Horizontal Piping; Arm Adjustability: Adjustable; Connection Gender - Side 1: Female; Connection Gender - Side 2: Female; Brand: BOB; Connection Type - Side 1: NPT; Connection Type - Side 2: NPT; Flow Rate: 52.5 gpm @ 35 psi.
BOB Float Valve Assembly: For Water Media, Angle Valve Body, Cylindrical, Horizontal Piping, FNPT (MPN R1380-1-1/4-5). Key specifications — Mounting: Horizontal Piping; Arm Adjustability: Adjustable; Connection Gender - Side 1: Female; Connection Gender - Side 2: Female; Brand: BOB; Connection Type - Side 1: NPT; Connection Type - Side 2: IPS; Flow Rate: 180 gpm @ 85 psi.
BOB
BOB Float Valve Assembly: For Water Media, Angle Valve Body, Cylindrical, Horizontal Piping, FNPT (MPN R1380-1-1/4-5). Key specifications — Mounting: Horizontal Piping; Arm Adjustability: Adjustable; Connection Gender - Side 1: Female; Connection Gender - Side 2: Female; Brand: BOB; Connection Type - Side 1: NPT; Connection Type - Side 2: IPS; Flow Rate: 180 gpm @ 85 psi.
BOB Float Valve Assembly: For Water Media, Angle Valve Body, Cylindrical, Horizontal Piping, FNPT (MPN R1350-1/2-5). Key specifications — Mounting: Horizontal Piping; Arm Adjustability: Adjustable; Connection Gender - Side 1: Female; Connection Gender - Side 2: Female; Brand: BOB; Connection Type - Side 1: NPT; Connection Type - Side 2: NPT; Flow Rate: 58 gpm @ 85 psi.
BOB
BOB Float Valve Assembly: For Water Media, Angle Valve Body, Cylindrical, Horizontal Piping, FNPT (MPN R1350-1/2-5). Key specifications — Mounting: Horizontal Piping; Arm Adjustability: Adjustable; Connection Gender - Side 1: Female; Connection Gender - Side 2: Female; Brand: BOB; Connection Type - Side 1: NPT; Connection Type - Side 2: NPT; Flow Rate: 58 gpm @ 85 psi.