Industrial Cast Steel Bolted Bonnet Gate Valve API 600 (Z41H) Rising Stem OS & Y

API 6D WCB ANSI 16.5B Cast Steel Class150~2500 Flanged Gate Valve (Z41H) For Oil, Gas

Specifications:

Technical?Specification
- Nominal?diameter:?2\"-40\"
- ?Nominal?pressure:?150Lb?300Lb?600Lb?900Lb?1500Lb
- ?Applicable?Medium:?water?,gas,oil,and?other?causticity?medium.
?
Applications?Standard
Design?and?manufacture?as?API600,?ANSI?B16.34
Face?to?face?dimensions?as?ANSI?B16.10
End?flange?dimension?as?per?ANSI?B16.5
Pressure-temperature?ratings?as?ANSI?B16.34
Pressure?test?as?API?598

Test?Pressure

Description:

Brief?introduction:
The?series?of?gate?valves?include?cast?steel?gate?valve?and?forged?steel?gate?valve.?They?are

?designed?and?manufactured?according?to?ANSI?B16.34.?With?solid?wedge?and?flexible?wedge,?

so?it?can?be?used?for?different?pressures.?Gate?valves?have?back?seal.?Back?seal?of?forged-steel?gate?valve?is?weld?with?stainless?steel.?So?it?has?perfect?sealing.?Its?maintenance?is?

convenient.?Widely?used?in?petroleum,chemistry,water?treatment?industries.

Applications:

Features:
?
-?\"H\"?type?wedge:
Gate?valve?has?\"H\"?type?,?flexible?single?wedge.?It?can?compensate?the?distortion?of?body.?So?it

?has?reliable?sealing?and?prevent?wedge?against?difficult?operation?because?of?overload.?It?is?

suitable?to?steam?and?other?high?temperature?medium.
?
-?Full?port?design:
Gate?valve?has?full?port.?So?it?is?convenient?to?clear?pipeline.??-?Changeable?seat:
Seat?and?body?is?connected?with?thread.?So?seat?can?be?dismantled?and?changed,?It?is?convenient

?to?maintenance.
?
-?Precise?design:
Design?the?body?and?bonnet?according?to?precise?calculation.?body?and?bonnet?have?high?strength

?,?rigid?and?flow?ability