Silent clamp check valve

Silent clamp check valve

Silent clamp check valve

Type:H71W
Subtitle:Low Noise Clamp Check Valve
The Silent Clamp Check Valve is a hygienic, low-noise non-return valve designed for applications requiring quiet operation and easy maintenance, such as food & beverage, pharmaceutical, and bioprocessing industries. Featuring a silent closure mechanism and tri-clamp connections, this valve minimizes water hammer noise while ensuring rapid sealing to prevent backflow. Constructed from 316L stainless steel with electropolished surfaces (Ra ≤ 0.5 μm), this valve meets strict sanitary standards and resists corrosion in CIP (Clean-in-Place) and SIP (Sterilize-in-Place) systems. Its compact design and clamp connections allow for quick installation and disinfection, making it ideal for high-purity fluid handling.

Product Overview

The Silent Clamp Check Valve is a hygienic, low-noise non-return valve designed for applications requiring quiet operation and easy maintenance, such as food & beverage, pharmaceutical, and bioprocessing industries. Featuring a silent closure mechanism and tri-clamp connections, this valve minimizes water hammer noise while ensuring rapid sealing to prevent backflow.

Constructed from 316L stainless steel with electropolished surfaces (Ra ≤ 0.5 μm), this valve meets strict sanitary standards and resists corrosion in CIP (Clean-in-Place) and SIP (Sterilize-in-Place) systems. Its compact design and clamp connections allow for quick installation and disinfection, making it ideal for high-purity fluid handling.

Key Features

Silent Closure Mechanism: Spring-assisted disc with a hydraulic damper ensures smooth, noise-free closure, reducing water hammer by up to 70%.Noise levels below 50 dB(A) during operation (compared to 80 dB(A) for standard check valves).

Sanitary Clamp Connections: Tri-clamp (Tri-Clover) ends compliant with 3A, EHEDG, and FDA standards for hygienic applications.Easy disassembly for cleaning and inspection without tools.

Hygienic Design: Full 316L stainless steel construction with electropolished or mirror-finished surfaces.No dead zones or crevices to prevent bacterial growth.

Low Resistance Flow: Optimized flow path with minimal pressure drop (Cv ≥ 1.5 for DN50).Ideal for high-purity liquids such as dairy, beverages, and pharmaceuticals.

Compliance: Meets 3A Sanitary Standards, EHEDG, ASME BPE, and ISO 2852.

Operational Advantages

Noise Reduction: Engineered to operate below 50 dB(A), ideal for noise-sensitive environments.

Easy Cleaning: Clamp connections and smooth surfaces simplify CIP/SIP processes.

Zero Contamination: Hygienic design prevents product retention and microbial growth.

Quick Installation: Tri-clamp ends enable fast assembly without welding or threading.

 

Comparison with Standard Check Valves

FeatureSilent Clamp Check ValveStandard Check Valve
Noise Level≤50 dB(A)70-85 dB(A)
Hygienic Compliance3A, EHEDG, ASME BPELimited or no sanitary certifications
InstallationTool-free clamp connectionsBolted flanges or threaded ends
Surface FinishElectropolished (Ra ≤0.5 μm)Standard mechanical polish

Product Parameters

Size Range DN15 to DN300 (½" to 12")
Pressure Rating 6bar-16 bar,150LB
Temperature Range -10°C to 150°C (14°F to 302°F)
Body Material 316L Stainless Steel (1.4404),WCB,A105
Disc Material 316L Stainless Steel with EPDM/FKM seals

Medium

Summarize

The Silent Clamp Check Valve combines noise-free operation with sanitary design, making it the ultimate choice for high-purity and noise-sensitive industries. Its electropolished surfaces, tri-clamp connections, and compliance with 3A/EHEDG standards ensure reliable performance in food, pharma, and biotech applications. Whether optimizing production lines or meeting strict regulatory requirements, this valve delivers efficiency, cleanliness, and quiet operation.

Silent clamp check valve Related Products

The following are similar products. You can search for other related products.

High pressure wafer check valve
The High Pressure Wafer Check Valve is a compact, robust non-return valve designed for high-pressure applications in oil & gas, petrochemical, and power generation industries. Featuring a wafer-style design, this...
Ultra thin wafer check valve
The Ultra Thin Wafer Check Valve is an exceptionally compact non-return valve designed for piping systems with severe space constraints. Featuring a slim-profile design (30-50% thinner than standard wafer check...
stainless steel wafer check valve
The Stainless Steel Wafer Check Valve is a corrosion-resistant, non-return valve designed to prevent reverse flow in demanding environments such as chemical processing, marine applications, and high-purity systems. Featuring a...
spring loaded wafer check valve
The Spring Loaded Wafer Check Valve is a compact, high-performance non-return valve designed to prevent reverse flow in piping systems requiring rapid closure and minimal pressure drop. Featuring a spring-assisted...
dual disc wafer check valve
The Dual Disc Wafer Check Valve is a compact, high-performance non-return valve designed to prevent reverse flow in piping systems where space, weight, and efficiency are critical. Featuring a dual...
wafer lug type check valve
The Wafer Lug Type Check Valve is a highly efficient valve designed to prevent backflow in piping systems, widely used in water treatment, petrochemical, natural gas, power, and other industries....
wafer swing check valve
The Wafer Swing Check Valve is a compact, lightweight non-return valve designed to prevent reverse flow in piping systems where space and weight are critical considerations. Featuring a wafer-style design,...
Silent clamp check valve
The Silent Clamp Check Valve is a hygienic, low-noise non-return valve designed for applications requiring quiet operation and easy maintenance, such as food & beverage, pharmaceutical, and bioprocessing industries. Featuring...