Direct answer · Updated October 2026
What is a DCV disc check valve and who makes it in India?
A DCV is an investment-cast disc check (silent/non-return) valve with a spring-loaded disc. Supreme Valves India supplies IC DCV in SS304/SS316, PN16/PN40, sizes typically 15 mm to 200 mm, from Ahmedabad. RFQ: +91 97732 78770.
Get valve quote India · +91 97732 78770 · Product specifications
DCV Disc Check Valve Manufacturer India
Investment cast CF8 / CF8M · Spring-loaded disc · Compact non-return
Investment cast disc check valves (DCV) provide compact, spring-assisted closure for water, oil, air, and process lines. Preferred where swing checks are too long or slam is a concern in smaller bore lines.
Common enquiry specifications
- Investment cast disc check (DCV) non-return valve
- Body: ASTM A351 CF8 (SS304) / CF8M (SS316)
- PN16 / PN40 pressure ratings
- Sizes typically 15 mm (1/2") to 200 mm (8")
- Screwed BSP/NPT or wafer / flanged options
- Spring-loaded disc for low slam closure
- Horizontal or vertical (flow-up) installation per datasheet
Applications
Pump Discharge
Non-return protection on cooling water, fire water, and process pump outlets.
Process Plants
Chemical, hydrocarbon, and utility lines needing compact or flanged NRVs.
Steam & Condensate
Backflow prevention on steam and condensate return where material rating allows.
Export Projects
FOB Mundra / CIF Middle East & Africa with EN 10204 3.1 MTC and API 598 tests.
Technical Standards
Request DCV Disc Check Valve Quote
Send valve type, size, class/PN, material (WCB / SS304 / SS316), quantity, end connection, and destination.
Or call +91 97732 78770 · WhatsApp
Frequently Asked Questions
What does DCV mean on a valve enquiry?
In Supreme Valves nomenclature, DCV means Investment Cast Disc Check Valve — a spring-loaded disc non-return valve, not a hydraulic directional control valve.
DCV vs dual plate check?
DCV is typically smaller-bore IC stainless with a single spring-loaded disc. Dual plate is a wafer double-disc design for larger lines and API 594 process service.
Can DCV be installed vertically?
Yes when flow is upward and the spring assists closure. Confirm orientation on the datasheet for your size and PN rating.
Related WCB and stainless valve pages
WCB Gate · WCB Globe · WCB Swing Check · SS316 Gate · SS316 Globe · SS316 Swing Check · Dual Plate · DCV · WCB RFQ · SS RFQ