Fixed Orifice Double Regulating Valve DN65-DN600

Fixed Orifice Double
Regulating Valve


Integral orifice plate forming a fixed orifice flow measurement unit with regulation and isolation capacity.


Design Standard

BS 7350

Working Temperature

10 C to 120 C

Working Pressure

16 Bar

Working Pressure
  • Blue(RAL5015)/Black(RAL9005)/Grey(RAL7016)
  • Customization Accepted
  • ASME Class125/Class 150
  • BSEN1092-2 PN10/PN16
  • AS2129 Table D/Table E
  • JISB2239 10K/16K


No. Parts Materials Specification
1 Body Ductile Iron EN-JS 1040
2 Disc Ductile Iron+EPDM EN-JS 1050+EPDM
3 Stem Stainless Steel(DN65-350), Stainless Steel(DN400-600) BS 970 410S21, BS 970 431S21
4 Brass Stem Nut EN 12165 CW617N
5 Stem Lock Bushing Brass EN 12165 CW617N
6 Cover Ductile Iron EN-JS 1040
7 Packing Gland Brass EN 12165 CW617N
8 Handwheel ABS
9 Orifice Inser Brass(DN65-300), Stainless Steel(DN350-600) EN 12165 CW 617N, BS970 304S15
10 Test Valve Brass EN 12165 CW602N

Download Resources

Title Download
Fixed Orifice Double Regulating Valve DN65-DN600 Catalogue Download