Single Driver Twin-Seal Ball Valve (Customized)

Size Range

DN15-DN600

Pressure Class

PN16 / Class 150 to PN420 / Class 2500

Standards

API 6D, API 608, GB/T 12237

Available sizes

Standard DN sizes covered by this product. Confirmed at quote.

Configure your variant(manually adjust box on the right if you require a different spec)

Size

DN15 (1/2")DN20 (3/4")DN25 (1")DN32 (1 1/4")DN40 (1 1/2")DN50 (2")DN65 (2 1/2")DN80 (3")DN100 (4")DN125 (5")DN150 (6")DN200 (8")DN250 (10")DN300 (12")DN350 (14")DN400 (16")DN450 (18")DN500 (20")DN600 (24")

Pressure

PN16PN25PN40PN64PN100PN160PN250PN320PN400Class 150Class 300Class 600Class 900Class 1500Class 2500

Materials

All available material options per part. Click a pill to set it in the configurator.

body

Carbon steelStainless steelAlloy steel

Approvals

Features

• Two ball valves share a single valve body and a single drive device
• Balls and valve seats of each valve are independent, connected via a common drive shaft
• Synchronous operation: both valves open or close simultaneously
• Reduced installation footprint compared to two independent ball valves
• Single drive device controls both valves, reducing cost and maintenance
• Configurable in different sizes and pressure classes
• Suitable for gases, liquids, and vapours
• NPS size range: NPS 1/2 to NPS 24

Notes

• Design and application need to consider specific process requirements and operating conditions to ensure long-term stable operation and system safety.
• Customised product — product inquiry required.

Description

A specialised ball valve assembly combining two ball valves within a shared body, operated by a single drive device. The two balls and seats are independent but connected via a common drive shaft, enabling synchronous opening or closing of two parallel pipelines simultaneously. Design and configuration are customised to suit specific process requirements and operating conditions.

Available pressure classes

Pressure classes this product is rated to.