Brass British Type Flanged Landing Valve - Comprehensive Guide to British Style Fire Hydrant Series: Product Specifications & Technical Data

Material Comparison, BS Standard Interfaces, and Industrial Firefighting Applications

Overview
Related Products

Overview

The product range includes conventional hydrants, chain-equipped valves, and landing valves, all complying with British standards (2.5" BS/BSP) and designed for industrial and firefighting systems. Key parameters are compared in the table below for clarity:

Product Data Comparison Table

Model/Name	Type & Specification	Material	Interface Standard	Special Design	Remarks
LT-125	Fire Hydrant	Cast Iron + Brass	Inlet: 2.5" BSP Outlet: 2.5" BS336	Black Handwheel + Chain	Standard model for general firefighting
LT-126	Fire Hydrant	Cast Iron + Brass	Inlet: 2.5" BSP Outlet: 2.5" BS336	Black Handwheel	Chain-free design
LT-127	Fire Hydrant	Cast Iron + Brass	Inlet: 2.5" BSP Outlet: 2.5" BS336	Black Handwheel + Chain	High-strength connection structure
LT-128	Fire Hydrant	Cast Iron + Brass	Inlet: 2.5" BSP Outlet: 2.5" BS336	Black Handwheel	Compact design
65mm BSP Male Brass Valve	Fire Hydrant/Valve	Full Brass	2.5" BS (English type)	External Thread	Corrosion-resistant, high-pressure environments
65mm BSP Male Zinc Alloy Valve	Fire Hydrant/Valve	Zinc Alloy	2.5" BS (English type)	External Thread	Lightweight, cost-effective solution
65mm BSP Brass Landing Valve	Landing Fire Valve	Full Brass	2.5" BS (English type)	Base Mount + ø12 Mark	Fixed installation, enhanced stability

Extended Notes

Material Advantages:
- Full Brass: High pressure and corrosion resistance, suitable for harsh environments (e.g., chemical plants, ports).
- Zinc Alloy: Lightweight and economical, ideal for standard firefighting networks and temporary deployments.
Design Features:
- Chain design enhances operational safety by preventing handwheel loss or misuse.
- Landing valves include a base for fixed ground installation, with ø12 marking indicating interface size.
Compliance:

All products adhere to British standards (BS/BSP), ensuring compatibility with international firefighting systems. Suitable for Commonwealth countries and global projects requiring BS standards.
Application Scenarios:
- Industrial firefighting systems (petrochemical, power, storage)
- Municipal firefighting networks
- Mobile firefighting equipment interfaces

This comparison enables users to select appropriate models based on pressure requirements, environmental conditions, and budget. For further technical parameters or installation guidance, consult professional suppliers for BS-standard implementation solutions.