Türkiye distributor: VenturiBVALVE BV25065 · Bellows Sealed Globe Valve
PN40 · Carbon steel (WCB / 1.0619) · DN15–DN300.
Manufacturer: BVALVE
Technical selection, quotation and supply: Venturi
Ranges cover different configurations within the product family. Maximum pressure and temperature do not apply simultaneously; verify the material and pressure–temperature rating for the selected configuration.
01 / Overview
BVALVE BV25065 · Bellows Sealed Globe Valve
A stainless steel bellows follows the stem movement and forms a sealing barrier between the medium and the stem outlet. Graphite packing and a metal backseat provide additional sealing elements. The flanged body serves line isolation; body material, operating pressure and temperature must be assessed together. Before installation, verify flow direction, connection dimensions and pipeline loads. The maintenance plan depends on the medium, operating cycles and service conditions.
Operation and configuration
Operation, size and pressure combinations are confirmed with the quotation. For actuators, specify differential pressure, supply and required fail position.
02 / Technical specifications
Technical specifications
| Nominal size | DN15–DN300 |
|---|---|
| Pressure class | PN40 |
| Temperature range | −10 … +400 °C |
| Body material | WCB / 1.0619 |
| Connection standard | EN 1092-1 |
| Face-to-face | EN 558-1 |
| Tightness test | EN 12266-1 · Rate A |
Ranges cover different configurations within the product family. Maximum pressure and temperature do not apply simultaneously; verify the material and pressure–temperature rating for the selected configuration.
Contact Venturi for selection and technical verification against your application requirements.
03 / Applications
Applications
Suitability depends on compatibility of the body, trim, seat and seal materials with the medium.
04 / Downloads
Downloads
The quotation scope on this page is DIN / EN configurations. Original manufacturer documents may include other connection standards; DN, PN and operation are verified together.
Contact us for documentation specific to your application.
Frequently asked questions
Who supplies quotations for BVALVE products?+
Venturi, the Türkiye distributor, is your direct contact for selection, quotation and supply. Enter the model and your contact details in the form.
Does the PN rating apply at every temperature?+
PN is a nominal pressure designation. Allowable operating pressure depends on temperature and material. Check the selected model’s pressure–temperature table and medium compatibility together.
What information is useful for a quotation?+
Start with the model and your contact details. Add DN, PN, medium, temperature and quantity if known. Actuated selections also need operation and supply details.
BVALVE / DIN
Inside the bellows seal
- 01Multilayer stainless steel bellows
- 02Graphite safety packing
- 03Metal backseat
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Tell us the product and how to reach you. Add size, pressure or medium if available; our technical team will help with the selection.