Is the Ball Valve with Aluminum Handle, BSP Thread, Type 4170 suitable for use with aggressive chemicals if material compatibility is verified?

Ball Valve with Aluminum Handle, BSP Thread, Type 4170 — Yes, provided material compatibility is verified. The valve is described as suitable for chemicals when the chemical resistance of its materials is observed. Key materials: nickel‑plated brass body, chrome‑plated brass ball, PTFE (ball sealing) and NBR (stem sealing), and an aluminum lever. These materials offer good general chemical resistance, but their suitability depends on the specific aggressive chemical, concentration, temperature and exposure time. Check compatibility charts for brass, chrome‑plated brass, PTFE and NBR with the particular chemical and operating conditions (especially near the temperature limits −20°C to +110°C). Also confirm required working pressure at the operating temperature and ensure compliance with PED and any site-specific safety requirements. If compatibility is confirmed, the valve can be used with aggressive chemicals.

Can the Ball Valve with Aluminum Handle, BSP Thread, Type 4170 be used in high-temperature applications when operating limits and pressure-temperature ratings are considered?

Ball Valve with Aluminum Handle, BSP Thread, Type 4170 can be used in high-temperature applications only within its specified operating range and pressure–temperature limits. The valve is rated for temperatures from -20°C to +110°C; above +110°C it is not recommended because PTFE ball sealing and NBR stem sealing, as well as nickel‑plated/chrome‑plated brass components, may lose sealing performance or material integrity. Additionally, maximum permissible working pressure falls with increasing temperature, so you must consult the valve’s pressure–temperature chart (or manufacturer data) to ensure the allowable pressure at the intended temperature. In summary: suitable for applications up to +110°C when the media are chemically compatible and the reduced pressure rating at elevated temperatures is observed; not suitable for temperatures above +110°C.

Ball Valve with Aluminum Handle, BSP Thread, Type 4170

All products, Ball valves/

Additional information

Material	B – brass (bronze)

The universal ball valve type 4170 is a reliable solution designed for demanding industrial installations, ensuring safe and efficient flow control across a wide range of media such as air, gases, water, chemicals, and petrochemical products, provided the chemical resistance of the materials is observed. Manufactured with a durable nickel-plated brass body and a chrome-plated brass ball, it guarantees long-lasting performance even under intensive operating conditions. The valve is equipped with a robust aluminum lever for precise handling, PTFE ball sealing for excellent tightness, and NBR stem sealing for dependable protection against leakage. Its BSP G-thread connection allows easy integration into various systems, while compliance with the PED Directive 2014/68/EU ensures adherence to strict European safety standards. Designed to operate within a temperature range from -20°C to +110°C, with working pressure dependent on temperature, this versatile valve offers flexibility, durability, and efficiency, making it an ideal choice for industries seeking a high-quality, universal flow control component.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
RV-4170-006	Ball valve type 4170 GW BSP 1/4", brass, aluminum lever	-	40	In stock	Enquiry
RV-4170-010	Ball valve type 4170 GW BSP 3/8", brass, aluminum lever	-	40	In stock	Enquiry
RV-4170-013	Ball valve type 4170 GW BSP 1/2", brass, aluminum lever	-	40	In stock	Enquiry
RV-4170-019	Ball valve type 4170 GW BSP 3/4", brass, aluminum lever	-	32	In stock	Enquiry
RV-4170-025	Ball valve type 4170 GW BSP 1", brass, aluminum lever	-	32	In stock	Enquiry
RV-4170-032	Ball valve type 4170 GW BSP 1.1/4", brass, aluminum lever	-	25	In stock	Enquiry
RV-4170-038	Ball valve type 4170 GW BSP 1.1/2", brass, aluminum lever	-	25	In stock	Enquiry
RV-4170-050	Ball valve type 4170 GW BSP 2", brass, aluminum lever	-	25	In stock	Enquiry
RV-4170-065	Ball valve type 4170 GW BSP 2.1/2", brass, aluminum lever	-	25	In stock	Enquiry
RV-4170-075	Ball valve type 4170 GW BSP 3", brass, aluminum lever	-	16	In stock	Enquiry
RV-4170-100	Ball valve type 4170 GW BSP 4", brass, aluminum lever	-	16	In stock	Enquiry

Do you need a larger quantity of products or a bespoke quote?

Call us: +91 8 925 918 796 or email us: chennai@tubes-international.com

SEND ENQUIRY

The universal ball valve type 4170 is a reliable solution designed for demanding industrial installations, ensuring safe and efficient flow control across a wide range of media such as air, gases, water, chemicals, and petrochemical products, provided the chemical resistance of the materials is observed. Manufactured with a durable nickel-plated brass body and a chrome-plated brass ball, it guarantees long-lasting performance even under intensive operating conditions. The valve is equipped with a robust aluminum lever for precise handling, PTFE ball sealing for excellent tightness, and NBR stem sealing for dependable protection against leakage. Its BSP G-thread connection allows easy integration into various systems, while compliance with the PED Directive 2014/68/EU ensures adherence to strict European safety standards. Designed to operate within a temperature range from -20°C to +110°C, with working pressure dependent on temperature, this versatile valve offers flexibility, durability, and efficiency, making it an ideal choice for industries seeking a high-quality, universal flow control component.