Altecnic / Caleffi Pressure Relief Valve with Circlip Connection Stainless Steel Seating 15mm 6 Bar - F0000419

A marine mud box is a specialised coarse strainer installed in the suction line of seawater systems on board vessels, typically situated before the seawater pump. Its primary function is to filter out large debris such as seaweed, sand, mud, and marine organisms from the seawater intake, thereby safeguarding downstream equipment, including pumps, heat exchangers, and piping systems.

Key Benefits of a Marine Mud Box

• Protects seawater pumps and piping systems from blockages and potential damage.
• Prevents fouling within cooling, ballast, firefighting, and general service systems.
• Captures large solids that could otherwise pass through the sea chest grating.

We offer a range of marine mud boxes from several leading manufacturers. For specific requirements or inquiries, please do not hesitate to contact us.

Four-Port, Stainless Steel Barstock, Single Stage Cylinder Regulator for High Purity Gas Applications

The CONCOA 322 Series single-stage regulator is designed for primary pressure control of high purity gases (up to grade 5.5) and mildly reactive gases. It is not suitable for toxic or highly corrosive gases. Single-stage regulators are recommended for applications that can tolerate small fluctuations in outlet pressure due to cylinder depletion, or where the inlet pressure is stable or below 500 PSIG (34 BAR).

Features

• 316L stainless steel diaphragm to prevent inboard diffusion

• CAPSULE® seat design with integral 360° filtration

• Low wetted surface area to reduce purge requirements

• Rear panel mount simplifies installation

• Spectrometric helium leak check ensures leak integrity

Specifications

• Max inlet pressure (bare body): 3000 PSIG (210 BAR); optional 3500 PSIG (240 BAR) or 4500 PSIG (310 BAR)

• Body: 316L stainless steel barstock

• Bonnet: Chrome-plated, die-cast zinc

• Gauges: 2 in (50 mm) diameter stainless steel with plated case

• Seats: PTFE (first stage); PCTFE (second stage)

• Filter: Patented 10-micron 316 stainless steel mesh

• Temperature range: -40°F to 140°F (-40°C to 60°C)

• Diaphragm: 316L stainless steel

• Cv: 0.1

• Helium leak integrity: 1×10⁻⁸ scc/sec

• Internal seals: PTFE

• Ports (bare body): 1/4 in FNPT

• Conformances: CGA G‑4.1; PED 2014/68/EU; ANSI/ASME B40.1; CRN OH5216

The Resideo Braukmann D04FM pressure reducing valve is expertly designed to protect domestic water systems from excessive supply pressure. This versatile valve is also ideal for industrial and commercial applications within its specified operating range. By effectively regulating the inlet pressure, it prevents damage from over-pressurisation while promoting reduced water consumption. The valve guarantees a stable outlet pressure, even during significant fluctuations in supply pressure, ensuring a consistent flow and minimising noise throughout the system. The D04FM serves as an excellent solution for both residential and commercial or industrial installations.

**Product Specifications**

**Size:** 15mm, 22mm
**Connections:** Compression Fitting
**Materials:** Brass body
**Max Inlet Pressure:** 16 Barg (maximum)
**Outlet Pressure Range:** 1.5 Barg to 6 Barg
**Temperature:** 70°C maximum
**Approvals:** DVGW, WRAS (up to 23°C), SINTEF, VA (ETA)
**Notes:** Includes pressure gauge