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LOCHINVAR ASME Section IV Temperature & Pressure Relief Valve - ASME Section IV Temperature & Pressure Relief Valves
LOCHINVARASME Section IV Temperature & Pressure Relief Valves

LOCHINVAR ASME Section IV Temperature & Pressure Relief Valve

The LOCHINVAR Relief Valve is an ASME Section IV Temperature & Pressure Relief Valve with a 3/4 in x 3/4 in MNPT x FNPT connection. It features a brass body and a maximum operating temperature of 210°F.

SKU 3G-OTH-437105

Brand
LOCHINVAR
Item
ASME Section IV Temperature & Pressure Relief Valve
Category
ASME Section IV Temperature & Pressure Relief Valves
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

LOCHINVAR
Manufacturer Part Number
100208446
Type
Brass
Max. Op Temp
210°F
Body Material
Brass
Connection Size
3/4 in x 3/4 in

Technical Documents

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

Product Description

The LOCHINVAR Relief Valve is an ASME Section IV Temperature & Pressure Relief Valve with a 3/4 in x 3/4 in MNPT x FNPT connection. It features a brass body and a maximum operating temperature of 210°F.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the LOCHINVAR Relief Valve 100208446 used for?

This LOCHINVAR relief valve is used as an ASME Section IV temperature and pressure relief valve on hot water heating boilers and storage tanks. It automatically opens to relieve excess temperature or pressure, preventing system damage. The brass body and 3/4 in x 3/4 in MNPT x FNPT connections suit standard residential and commercial hydronic installations.

What are the specifications of the LOCHINVAR Relief Valve 100208446?

The LOCHINVAR Relief Valve 100208446 has a brass body, 3/4 in x 3/4 in MNPT x FNPT connection size, and a maximum operating temperature of 210°F. It is an ASME Section IV temperature and pressure relief valve. The manufacturer part number is 100208446. These specs ensure reliable overpressure and overtemperature protection for hydronic systems.

Where to buy the LOCHINVAR Relief Valve 100208446 worldwide?

You can source the LOCHINVAR Relief Valve 100208446 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time. 3G Electric provides this valve as part of our extensive sourcing network for industrial and commercial heating components.

How to install the LOCHINVAR Relief Valve 100208446?

Install the LOCHINVAR relief valve in the boiler or tank tapping with the MNPT end. Apply pipe sealant to threads, tighten to manufacturer torque specs, and orient the discharge pipe downward to a safe drain. Never cap or block the outlet. Test operation after installation by lifting the lever. Follow local codes and the LOCHINVAR manual for safe installation.

Used in

Common applications for LOCHINVAR
Commercial boiler maintenance — Lochinvar burner assembly (SKU 42FJ08) for flame control in hydronic systems
Hydronic heating system repair — Lochinvar circulating pump (SKU 42FK13) for water circulation in closed loops
Industrial hot water system — Lochinvar combustion air booster (SKU 42FJ04) for forced draft in condensing boilers
HVAC control panel servicing — Lochinvar indicator light (SKU 50PM36) for status indication in boiler controls
Boiler ignition system replacement — Lochinvar ignition module (SKU 40LY34) for spark ignition in residential units
Ventilation system overhaul — Lochinvar inducer assembly (SKU 40LY31) for flue gas exhaust in high-efficiency boilers
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LOCHINVAR Products

3G Electric supplies LOCHINVAR asme section iv temperature & pressure relief valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
This ASME Section VIII steam pressure relief valve features a bronze body with 3/4 in MNPT x 1 in FNPT connections and a maximum operating pressure of 364 psi. It is used to protect boilers, pressure vessels, and piping systems from overpressure by automatically opening at the set pressure to release steam or fluid
AQUATROL
This ASME Section VIII steam pressure relief valve features a bronze body with 3/4 in MNPT x 1 in FNPT connections and a maximum operating pressure of 364 psi. It is used to protect boilers, pressure vessels, and piping systems from overpressure by automatically opening at the set pressure to release steam or fluid
This AQUATROL steam pressure relief valve is ASME Section VIII certified for overpressure protection in boiler and pressure vessel systems. Constructed with a bronze body, it features a 1 1/4 in MNPT inlet and 1 1/2 in FNPT outlet, with a maximum operating pressure of 364 psi. Suitable for industrial steam and gas applications requiring reliable pressure relief
AQUATROL
This AQUATROL steam pressure relief valve is ASME Section VIII certified for overpressure protection in boiler and pressure vessel systems. Constructed with a bronze body, it features a 1 1/4 in MNPT inlet and 1 1/2 in FNPT outlet, with a maximum operating pressure of 364 psi. Suitable for industrial steam and gas applications requiring reliable pressure relief
This ASME Section I steam pressure relief valve features a bronze body with 2 in male NPT inlet and 2-1/2 in female NPT outlet. It is set to open at a maximum operating pressure of 264 psi, providing overpressure protection for steam boilers and pressure vessels
KUNKLE VALVE
This ASME Section I steam pressure relief valve features a bronze body with 2 in male NPT inlet and 2-1/2 in female NPT outlet. It is set to open at a maximum operating pressure of 264 psi, providing overpressure protection for steam boilers and pressure vessels
This ASME Section I steam pressure relief valve features a bronze body with 1/2 in MNPT x 3/4 in FNPT connections. It has a maximum operating pressure of 264 psi and is used for overpressure protection on steam boilers and pressure vessels
KUNKLE VALVE
This ASME Section I steam pressure relief valve features a bronze body with 1/2 in MNPT x 3/4 in FNPT connections. It has a maximum operating pressure of 264 psi and is used for overpressure protection on steam boilers and pressure vessels
This AQUATROL steam pressure relief valve is ASME Section VIII certified for overpressure protection in steam systems. It features a 3/4 in MNPT x 1 in FNPT connection, a bronze body, and a maximum operating pressure of 364 psi. Suitable for use on boilers and pressure vessels
AQUATROL
This AQUATROL steam pressure relief valve is ASME Section VIII certified for overpressure protection in steam systems. It features a 3/4 in MNPT x 1 in FNPT connection, a bronze body, and a maximum operating pressure of 364 psi. Suitable for use on boilers and pressure vessels
ASME Section I steam pressure relief valve with 2 in MNPT x 2 1/2 in FNPT connections. Bronze body, maximum operating pressure 264 psi. Used for overpressure protection of boilers and pressure vessels in steam systems
KUNKLE VALVE
ASME Section I steam pressure relief valve with 2 in MNPT x 2 1/2 in FNPT connections. Bronze body, maximum operating pressure 264 psi. Used for overpressure protection of boilers and pressure vessels in steam systems

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