Hawa Valves Automation

Specifications:

Model : DNRV / DCV
Size Range : 1/2" to 8 "

Material of Construction :

Body : CF8 / CF8M
Disc : S.S. 304 / S.S. 316
Disc Seat : Metal to Metal,Soft Seated
Spring : Standard
Max Oper.Press: :  Upto 42 bar(PN 40)
Max Oper.Press  :  Upto 300° C
Testing : As per API 598

specifications:

model : dpf
vavle design : drum type pressure reducing valve
size range : 2" to 24

material of construction :

body : c. I. / ductile iron / bronze / stainless steel
piston :  s. S. 304 /s. S. 316
seat  :  buna - n (water) / ptfe / viton (steam)
pressure rating :  1 ~ 7 kg/cm2 4 ~ 12 kg/cm2
max. Inlet pressure     c. I. Body - 14 kg/cm2 wcb / s. S. Body - 21 kg/cm2
end connection : flanged end"

specifications:

model : dsf
vavle design : drum type internal pilot operated solenoid valve
size range : 2” to 24”

material of construction :

body : c. I. / ductile iron / bronze / stainless steel
piston :  s. S. 304 / s. S. 316
seat :  buna - n (water) / ptfe / viton (steam)
seat and seal :  ptfe  (gft / cft is available on request)
pressure rating : 1 ~ 6 kgf/cm2, 4 ~ 10 kgf/cm2, 8 ~ 13 kgf/cm2
working temp.      -15 ~ 100 °c, 100 ~ 180 °c (for steam)
end connection : flanged end
fire safe design is available

specifications:

model : dff
valve design :  drum type float valve
size range : 2” to 24”

material of construction :

body : c. I. / ductile iron / bronze / stainless steel
piston : s. S. 304 / s. S. 316
seat : buna - n (water) / ptfe / viton (steam)
pressure rating : more than 0. 3 kg/cm2, pn 10
end connection : flanged end

Specifications:

Body & Bonnet: : CF8 / CF8M
Seals : PTFE
Preessure : 350 Kg / cm2 (5000PSI)
TempRange : 200° C
Leakage :  Bubble Tight
Ends : Screwed (F) to BSP (NPT on Request.)
Media :  Air, water, Oil & Gas.
Body :  Forged C.S. / S.S.304 / S.S.316
Seals :  Grafoil / Metal
Pressure :  700 Kg / cm2 (10000PSI)
Temprature Range :  360° C
Leakage     Bubble Tight
Ends     Screwed (F) to BSP (NPT on Request.)
Media : Air, water, Oil & Gas.