Custom Hose Builder - Shipped Within 48 Hours - GET STARTED!

Custom Quote

VNE Control/Check Valves: Spring

VNE's Spring Check Valves, available in sizes 0.5" to 4", are designed for reliable backflow prevention in industrial and sanitary environments. Made from T316L stainless steel and offering customizable seals like EPDM and Viton®, these valves ensure fluid integrity across a range of pressures and temperatures, conforming to stringent sanitary standards.

Regular price
$0.00
Sale price
$0.00
Regular price
Sold out
Unit price
per 
Shipping calculated at checkout.

VNE Spring Check Valves: Dependable Protection Against Backflow

Introduction to VNE Spring Check Valves

VNE is pleased to offer a premier selection of Spring Check Valves, designed to provide reliable backflow prevention in a wide array of sanitary and industrial applications. These valves are engineered to ensure fluid does not flow back into the system, creating a positive shutoff that is critical in maintaining the integrity and efficiency of your operations.

Robust Design and Specifications

Our Spring Check Valves are available in sizes ranging from 0.5" to 4", accommodating a diverse range of system requirements. They are typically installed in a vertical position to optimize backflow prevention and are crafted from T316L stainless steel, ensuring durability and resistance against corrosion. The finish on these valves is polished to 32 Ra μ-in. ID/OD, which not only contributes to their robust structure but also supports sanitary standards by providing an easy-to-clean surface that reduces contamination risks.

Optimal Sealing and Performance

The valves feature a one-piece stem with an O-ring construction, which simplifies seal replacement and enhances the valve’s ability to shut off fluid flow securely. EPDM and Viton® are standard options for the seats and seals, offering excellent chemical resistance and suitability for various temperatures and environments. For specialized needs, options such as metal detectable, silicone, and Kalrez® seals are also available, ensuring that we can cater to the most specific and demanding applications.

Pressure and Temperature Compatibility

These spring check valves are designed to handle maximum product pressures up to 145 psi and are rated for temperatures ranging from 0° to 200°F. This range allows them to perform reliably under a variety of operational conditions, making them suitable for a vast spectrum of media and applications.

Ease of Maintenance and Traceability

VNE Spring Check Valves conform to the 3A Sanitary Standards for vacuum breakers and check valves, ensuring compliance with stringent industry regulations. Each valve is marked with heat numbers for full identification and traceability, with Material Test Reports (MTR’s) available upon request to verify compliance and quality. The design also facilitates easy maintenance and replacement, with clear part numbering for ordering replacement parts or requesting specific O-Ring materials.

  • One piece stem with O-Ring construction (easy seal replacement and positive shut-off)
  • Viton O-Ring standard (other available upon request)
  • Clamp connections standard (other connections available upon request)
  • Full Polished ID and OD
  • All metal contact surfaces of T316L Stainless Steel
  • Sizes range from .5¬ through 4.0¬
  • Meets 3A sanitary standards
  • Size Range: 0.5" to 4"
  • Material: T316L stainless steel
  • Finish: 32 Ra μ-in. ID/OD
  • Connections Available: Clamp, Buttweld, and others upon request
  • Seats/Seals Options: EPDM, Viton®, Metal detectable, Silicone, Kalrez® (available as special options)
  • Pressure Capacity: Maximum product pressure up to 145 psi
  • Temperature Rating: Operational range from 0° to 200°F
  • Standards Compliance: Conforms to 3A Sanitary Standards, FDA approved seats and seals
  • Identification and Traceability: Valves marked with heat numbers; Material Test Reports (MTR's) available
  • Installation Orientation: Designed primarily for vertical installation
IMI PBM Zero Dead Leg Actuated Ball Valves
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
IMI PBM V-Ball Control Valve Actuated
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
IMI PBM Sanitary Tank Bottom Valves: Angle Stem Flush Tank Valve 2
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
IMI PBM Sanitary Spray Ball Valves
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
IMI PBM Sanitary Self Cleaning Ball Valves
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
IMI PBM Sanitary Rising Stem Sampling Valves inline
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
IMI PBM Sanitary Tank Bottom Valves: Igenix Radial Diaphragm Valve (RDV) Manual & Actuated
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
IMI PBM Fabflex Sanitary Manifold Assemblies
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
IMI PBM Sanitary Pinch Valves
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
IMI PBM Igenix Sanitary Block & Bleed Valves
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
IMI PBM Sanitary Fire Rated 2-way Valve
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
IMI PBM Cryogenic Fire Rated Valve
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
IMI PBM Sanitary Clean Steam Trap Valves
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
IMI PBM Sanitary Control/Check Valves: Poppet-type: Horizontal
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
IMI PBM Sanitary Clean Steam Ball Valves
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
IMI PBM Sanitary 3-Way Diverter Port Valves
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
IMI PBM Sanitary Multiport Ball Valves
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
IMI PBM Sanitary 2-Way Ball Valves
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
VNE Control/Check Valves: Air Blow
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
VNE Control/Check Valves: Ball
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
 Analyzing image     vne-stainless-steel-butterfly-valves
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
SVF - SB9 (ETO) Ball Valve
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
SVF Actuator
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
SVF Aero - Pneumatic Actuator
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
SVF CleanFLOWª-SB7F Ball Valve (Forged)
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
SVF CleanFLOW-SB7 Ball Valve (Cast)
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
SVF CleanFLOW -TSB7 (Diverter)
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
GEMU Sanitary Diaphragm Valves: Motorized: 698
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
GEMU Sanitary Diaphragm Valves: Pneumatic: 695
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
GEMU Sanitary Diaphragm Valves: Pneumatic: 687
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
GEMU Sanitary Diaphragm Valves: Manual 677HP PurePlus
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
GEMU Sanitary Diaphragm Valves: Manual: 675
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
GEMU Sanitary Diaphragm Valves: Manual: 673
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
GEMU Sanitary Diaphragm Valves: Manual: 671
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
GEMU Sanitary Diaphragm Valves: Pneumatic: 660
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
GEMU Sanitary Diaphragm Valves: Pneumatic: 658
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
GEMU Sanitary Diaphragm Valves: Manual: 653
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
GEMU Sanitary Diaphragm Valves: Pneumatic: 651
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
GEMU Sanitary Diaphragm Valves: Pneumatic: 650
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
GEMU Sanitary Diaphragm Valves: Manual: 643
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
GEMU Sanitary Diaphragm Valves: Pneumatic: 625
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
GEMU Sanitary Diaphragm Valves: Pneumatic: 620
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
GEMU Sanitary Diaphragm Valves: Motorized: 618
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
GEMU Sanitary Diaphragm Valves: Pneumatic: 615
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
GEMU Sanitary Diaphragm Valves: Manual: 612
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
GEMU Sanitary Diaphragm Valves: Manual: 611
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
GEMU Sanitary Diaphragm Valves: Pneumatic: 605
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
GEMU Sanitary Diaphragm Valves: Manual: 602
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
GEMU Sanitary Diaphragm Valves: Manual: 601
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Aflex Convoluted PTFE Hose: Corroflon
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
$17.00
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Alfa Laval Single Seat Valves: Alfa Laval: Unique SSV Long Stroke
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Alfa Laval Single Seat Valves: Alfa Laval: Unique SSV Aseptic
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out
Alfa Laval Single Seat Valves: Alfa Laval: Unique SSV ATEX
Regular price
$0.00
Sale price
$0.00
Regular price
Unit price
per 
Sold out

At Liquidyne, we prioritize our commitment to quality and consistency. In 2017 we achieved ISO 9001:2015 Quality Management System certification to ensure we can repeatedly deliver consistently high-quality products and solutions. Being ISO 9001:2015 QMS Certified by Orion Registrar, Inc, together with our USP Class VI Testing, ASME Bioprocessing Equipment (BPE), and EHEDG certification guarantee, we have the methodologies to assure quality. We will quickly and accurately rectify any issues if any of our products are ever in non-conformance.

img ‰ files/ISO_9001_Quality_Management_System_Certified.png ¶ url ‰ iso-certificate ¶ cta ‰ View Certificate ¶ txt ‰ At Liquidyne, we prioritize our commitment to quality and consistency. In 2017 we achieved ISO 9001:2015 Quality Management System certification to ensure we can repeatedly deliver consistently high-quality products and solutions. Being ISO 9001:2015 QMS Certified by Orion Registrar, Inc, together with our USP Class VI Testing, ASME Bioprocessing Equipment (BPE), and EHEDG certification guarantee, we have the methodologies to assure quality. We will quickly and accurately rectify any issues if any of our products are ever in non-conformance. ¶
Testimonial from Process Development Manager

"Thanks so much! What a quick turn around. It is a pleasure working with Liquidyne."

Process Development Manager

Testimonial from Vice President, Analytical Development and Manufacturing

"I received the cart yesterday, thanks for the fast delivery! It feels sturdy. I sat on it. It does not bounce. It is also easy to clean and wipe or wash down."

Vice President, Analytical Development and Manufacturing

Testimonial from Chemical Engineer

"Thanks again for reacting so quickly and meeting me halfway with the element. We will be able to get installed and have things keep moving overnight with the night crew. The little things like this are always greatly appreciated when working with Liquidyne."

Chemical Engineer

Testimonial from VP Antibody Manufacturing

“This pump cut our processing time from 3 days to 1 shift. I’m not giving this pump back. You will have to come and get it if you want it... and that won’t likely happen.”

VP Antibody Manufacturing

Explore Liquidyne