Berluto DRV378SW Seawater Reducing Valve

The PREL104017 High Capacity Potable Water Pressure Relief Valve is designed to safely discharge water from the system when cold water over-pressurisation occurs in an unvented cylinder. This high-flow valve suits larger capacity systems, protecting them from the risks associated with excessive pressure. The Reliance Valves 104 Series High Capacity Potable Water Pressure Relief Valve features a pre-set and locked pressure setting; if the system exceeds this limit, the valve will lift from its seat, allowing water to discharge safely into the waste system. The outlet connection is one size larger than the inlet, ensuring that the valve can manage a high-capacity discharge effectively. This valve acts as the primary safety device in an unvented system. Various pressure settings are available, ranging from 3.5 to 8 bar, along with multiple connection sizes to facilitate flexible installation.

**Features and Benefits:**

• High-flow design ideal for larger capacity systems
• Quick removal of the single-piece cartridge for easy cleaning or replacement
• Diaphragm design enhances resistance to scale build-up
• Provides essential protection against over-pressurisation
• Diverse connection options allow for versatile installation
• Relief pressure range adjustable from 3.5 to 8.0 bar
• Designed exclusively for cold water applications

Specifications:

• Size: 1" x 1.1/4"
• Connections: BSP Female Inlet x BSP Female Outlet
• Materials: Hot pressed DZR Brass
• Medium: Cold water
• Set Pressure: 8 Barg
• Temperature: +140 °C
• Product Code: PREL104017

**Reliance RWC FBSP Bronze Gate Valve with Lockshield Operation** The Reliance RWC FBSP Bronze Gate Valve with Lockshield Operation is expertly designed to isolate the water supply to fixtures, appliances, or specific areas within a building. Its unique lockshield feature prevents unauthorised operation, ensuring optimal control over water flow. Ideal for various water applications, this valve allows for the efficient isolation of systems without the need to drain the entire plumbing network. The bronze body of this lockshield operated gate valve guarantees superior strength and durability, making it highly suitable for commercial and industrial use. It is compatible with heating, chilled water, and both hot and cold potable water systems, operating efficiently under pressures of up to PN20 and temperatures ranging from -10°C to +170°C. ### Features and Benefits: - **User-Friendly Design**: The simple operation of the gate valve, combined with the lockshield mechanism, prevents unauthorised opening or closing. - **Robust Construction**: Crafted from high-quality bronze, this valve ensures a long-lasting and reliable service life. - **Non-Rising Blow-Out Proof Stem**: Enhances safety and reliability during operation. - **Versatile Applications**: Suitable for both commercial and industrial applications, including heating, chilled water, and potable water systems. - **Pressure and Temperature Resistance**: Operates effectively under a maximum pressure of 20 bar (16 Barg at 110°C) and within a temperature range of -10°C to +170°C. - **Tapered Thread Compatibility**: Features a tapered thread F/F in accordance with BS EN 10226-2 (ISO 7-1), ensuring compatibility with threaded pipe systems and easy integration with various piping systems through the use of threaded adapters where necessary. ### Specifications: - **Size**: 1/2" (DN15) - **Connections**: BSP Female - **Handle Type**: Lockshield operated - **Materials**: Bronze body and gate, DZR brass stem, PTFE seal, brass lockshield - **Medium**: Suitable for heating, chilled water, and domestic hot and cold water (not for gas) - **Maximum Pressure**: 16 Barg - **Maximum Temperature**: +110°C - **Product Code**: GATE110020 - **Additional Note**: WRAS approved for safety and quality assurance. Enhance the efficiency and safety of your water systems with the Reliance RWC FBSP Bronze Gate Valve, engineered for reliability and performance in demanding environments.

The CONCOA 430 Series six-port, dual-stage cylinder regulator features SilcoNert® 2000-treated wetted surfaces for reactive or corrosive calibration gases, providing stable primary pressure control with exceptional inertness and corrosion resistance. Key features include metal-to-metal diaphragm seal, CAPSULE® seats with 360° filtration, cleanroom assembly, helium leak-checked integrity, captured vent bonnet, and front/rear panel mounting. Constructed from SilcoNert® 2000 body, bonnet, diaphragm, and filter, with PCTFE/PTFE seats, 2 in stainless steel gauges, Cv 0.1, 1/4 in FNPT ports, and PTFE internal seals. Rated up to 3000 PSIG (4500 PSIG optional), temperature range -40°F to 140°F (-40°C to 60°C). Conforms to CGA G-4.1, PED 2014/68/EU, ANSI/ASME B40.1, and CRN OH5216.