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Belimo Valve Body, Ball: 3-Way, 1/2 in Female NPT, 1.9 CV Flow, 1.9 Bypass CV Flow - 3-Way NPT Connection Characterized Control Valves
Belimo3-Way NPT Connection Characterized Control Valves

Belimo Valve Body, Ball: 3-Way, 1/2 in Female NPT, 1.9 CV Flow, 1.9 Bypass CV Flow

The BELIMO B311B is a 3-way NPT connection characterized control valve body with a 1/2 in female NPT connection, 1.9 CV flow, and 1.9 bypass CV flow. It features a brass ball and brass body, designed for water-glycol…

SKU 3G-OTH-723833

Brand
Belimo
Item
Valve Body, Ball: 3-Way, 1/2 in Female NPT, 1.9 CV Flow, 1.9 Bypass CV Flow
Category
3-Way NPT Connection Characterized Control Valves
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Technical Specifications

Belimo
Manufacturer Part Number
B311B
Ball
3-Way
CV Flow
1.9
Close-off
200 psi
For Media
Water-Glycol Solution to 60%
Female NPT
1/2 in
Ball Material
Brass
Body Material
Brass
Bypass CV Flow
1.9
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Belimo Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BELIMO B311B is a 3-way NPT connection characterized control valve body with a 1/2 in female NPT connection, 1.9 CV flow, and 1.9 bypass CV flow. It features a brass ball and brass body, designed for water-glycol solutions up to 60%, with a close-off rating of 200 psi.

Frequently Asked Questions

What is the BELIMO B311B valve body used for?

The BELIMO B311B is a 3-way characterized control valve body used in HVAC and industrial systems to regulate water-glycol solutions up to 60%. It provides precise flow control with a 1.9 CV flow and 1.9 bypass CV flow, suitable for mixing or diverting applications.

What are the specifications of the BELIMO B311B?

The BELIMO B311B has a 1/2 in female NPT connection, 1.9 CV flow, 1.9 bypass CV flow, and 200 psi close-off rating. It features a brass ball and brass body, designed for water-glycol solutions up to 60%. The manufacturer part number is B311B.

Where to buy the BELIMO B311B valve body worldwide?

3G Electric supplies the BELIMO B311B valve body worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine BELIMO parts to your location. Contact us for availability and delivery to your region.

How to install the BELIMO B311B 3-way valve?

Install the BELIMO B311B with the flow direction arrow aligned to system piping. Use thread sealant on NPT connections and tighten to manufacturer torque specs. Ensure the valve is mounted in a position that allows actuator access and proper drainage for water-glycol media.

Belimo Products

3G Electric supplies Belimo 3-way npt connection characterized control valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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