Vintage brass faucet valve stem (tap spindle) manufactured according to Soviet standard GOST 20920-75, type ГВО-В-К-15.

This is an original-style mechanical valve head used in traditional water tap systems. Designed for manual water flow control in plumbing fixtures with DN15 connections.

Item is made of brass and intended for use in compatible vintage or repairable faucet assemblies.

   Condition

New – open box. Item has not been used, packaging may show signs of storage or be partially opened.

   Specifications

• Type: Faucet valve stem / tap spindle
• Standard: GOST 20920-75
• Model: ГВО-В-К-15
• Size: DN15 (15 mm class)
• Material: Brass
• Application: Water tap / plumbing valve mechanism
• Origin: USSR / Soviet production standard

   Notes

• Compatible with vintage Soviet-style plumbing systems and similar mechanical faucets
• May require matching thread and body compatibility
• Ideal for restoration, repair, or collection purposes