What is the minimum flange to flange distance?

The damper features a minimum flange to flange distance of 200 mm.

Is this damper suitable for bag-in/bag-out systems?

Yes, it is designed to isolate filters and contaminated components in bag-in/bag-out systems.

Zero Leakage Bio-Safe Bubble Tight Damper Round or Rectangle

Name: Zero Leakage Bio-Safe Bubble Tight Damper Round or Rectangle
Brand: Kpl Controlled Environment Solution (Suzhou) Co., Ltd.
SKU: 943369005

Jiangsu, ChinaKpl Controlled Environment Solution (Suzhou) Co., Ltd.

US$299.00-399.00

1 Piece

Product profile

Customization

Available

Media

Gas

Temperature

Ordinary Temperature

Model NO.

BTD-2

Type

Direct-acting

Material

Stainless Steel

Connection Form

Flange

Pressure

High Temperature

Actuator

Manual

Seal Surface

Parallel Gate Valve

Thread Position of Valve Rod

Outside Gate Valve

Usage

Safety, Flow Control

Standard

Application

Industrial Usage

Housing Metarial

Stainless Steel 304

Actuator(Optional)

Electric or Pneumatic

Transport Package

Carton

Specification

Customized

Trademark

OEM

Origin

China

Key features

Zero Leakage Performance: Bubble-tight design with silicone blade seal and double-gland axle seals ensures lowest possible leakage rating.

Stainless Steel 304 Construction: Constructed from durable Stainless Steel 304 with fully welded flanges for robust industrial use.

High Airtightness Standard: Hourly leakage rate does not exceed 0.25% of housing volume under 3000Pa pressure differential.

Versatile Actuator Options: Standard manual handwheel actuator with optional electric or pneumatic actuators available.

Multiple Shape Configurations: Available in both circular and rectangular shapes to fit various valve blade requirements.

Biosafety Laboratory Suitability: Ideal for L3+ biosafety, animal biosafety, radioactive, nuclear, and chemical safety laboratories.

Bag-in Bag-out Compatibility: Designed for isolating filters and contaminated components in bag-in/bag-out systems.

Standard Flange Connection: Features fully welded flanges with minimum 200mm distance and available square flange options.

Company profile

Kpl Controlled Environment Solution (Suzhou) Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-01-01Average Response Time: ≤7.52hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, EXW, CIF, DAP, FCA

AI-Powered supplier vetting

SummaryKPL CONTROLLED ENVIRONMENT SOLUTION (SUZHOU) CO., LTD. is identified as a trading company involved in air filtration, contamination-control, personnel-protection, and related equipment and materials. The supplier reports six production lines, 6–10 quality-control staff, in-stock service capacity, and lead times within 15 workdays in both peak and off-season periods. It claims documented service-capability assessment and corrective/preventive-action procedures, as well as R&D activity, ODM services, and OEM experience for well-known brands. However, it has no overseas warehouse, showroom, agent, branch, or offline trade-show participation, and its overseas-service coverage is listed as zero countries. Financial records are indicated for 2022–2024, but no financial results are provided. The available customer evidence identifies NANOCLEAN TECHNOLOGIES, while the supplier registration date is August 2025.

After-Sales capabilityThe supplier reports written procedures and followed records for service-capability assessment and corrective/preventive actions, plus in-stock service capacity and lead times within 15 workdays during both peak and off-season periods. However, it has no overseas warehouse, showroom, agent, or branch, and lists service coverage in zero countries, limiting evidence of localized overseas after-sales support.

R&D capabilityThe supplier reports new products during the past year and offers ODM services, while its business scope includes R&D for air filtration and contamination-control equipment. It has no available SDK, so its innovation capability is supported for product development and design manufacturing but not for SDK-based integration.

Production capacityThe supplier reports six production lines, 6–10 quality-control staff, stated annual output information of 20,000 HEPA terminal boxes and 1,000 BIBO units, and lead times within 15 workdays in peak and off-peak periods. These figures support evidence of operational production capacity and delivery readiness, although the supplier is also classified as a trading company.

Customization capabilityThe supplier explicitly reports ODM availability and OEM service for well-known brands, indicating capability to support customized design and branded manufacturing. Its stated R&D scope further supports this conclusion for filtration and contamination-control products.