Origin	China
Model Number	G41
Brand Name	VATAC
Material	Casting
Media	Water
Power	Manual
Pressure	Low Pressure
Standard or Nonstandard	Standard
Structure	Diaphragm
Temperature of Media	Medium Temperature
Certificate	API 6D-0844
Certificate1	DNV CE-0575
Certificate2	ISO 9001:2000

VATAC Diaphragm Valves are with Features as below:

Features:
· Design & Manufacture: BS 5156-85, MSS SP-88, ISO, DIN
· Face to Face Dimension: BS 5156-85, ANSI B16.10, ISO, DIN 3202
· Flanged Dimension: BS 5156-85, ANSI B16.5, EN 1092, ISO,

· Inspect & Test: BS 5156, MSS SP-82, API 598
· Operation: Handwheel, Pneumatic & Electric
· Size Ranges: 1/2 to 16NB
· Pressure Rating: PN6, PN10, PN16, ANSI 125, ANSI 150.

Materials available in
· Body/Bonnet: Cast Iron, Ductile Iron, Cast Steel, Stainless Steel & Duplex
· Lining (Optional): 
  Fluorine -- PTFE, FEP, PCTFE, PVDF, TFE, PFA, RPP, PO
  Rubber NR, BR, IIR, CR, EPDM, CSPE, FKM, SI
· Diaphragm: Rubber or Fluorine
· Compressor/Disc: Cast Iron, Ductile Iron, Cast Steel, Stainless Steel
· Stem: Carbon Steel & Stainless Steel
· Handwheel: Iron & Steel

Operation
Manual, Electric, Hydrau-Pneumatic Actuator

Design Codes
API 6D, ANSI B16.34, ANSI 16.5, ASME VIII, API 6FA.

Quality Assurance
Accredited with ISO 9001 and API Q1 Quality Assurance Programmes.

API 6D 0844

TUV CE 0575