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Name:Wedge gate valve
• 30s41nzh, 30s541nzh, 30s941nzh,
• 30ls41nzh, 30ls541nzh, 30ls941nzh,
• 30nzh41nzh, 30nzh541nzh, 30nzh941nzh,
• 30nzh41nzh1, 30nzh541nzh1, 30nzh941nzh1, Etc.
DN: Inch 1/2”-40”(15-1000mm )
Ru: ASME 150-2500 class (1.6-42Mpa )
Material:20L; WCB/09G2S; 20GL; 20H5ML; 20GML; 15H5M; LCC/12H18N9T; 12H18N9TL; 10H17N13M2T; 10H17N13M2TL; AISI304; AISI316; AISI321
Connection: flanged for welding and coupling
Working environment: water, gas, oil products
Working temperature: :-110℃～+560℃
Actuators: manual, geared, pneumatic, electric, etc
Tapered surfaces of seal bushing and spindle to allow repacking under process pressure.
The valve is double sealed
The tightness of the spindle is ensured by the gland packing made of flexible metal graphite.
design possible with non-rising spindle
construction possible with steam jacket
Name:Wedge gate valve
• 30s41nzh, 30s541nzh, 30s941nzh,
• 30ls41nzh, 30ls541nzh, 30ls941nzh,
• 30nzh41nzh, 30nzh541nzh, 30nzh941nzh,
• 30nzh41nzh1, 30nzh541nzh1, 30nzh941nzh1, Etc.
DN: Inch 1/2”-40”(15-1000mm )
Ru: ASME 150-2500 class (1.6-42Mpa )
Material:20L; WCB/09G2S; 20GL; 20H5ML; 20GML; 15H5M; LCC/12H18N9T; 12H18N9TL; 10H17N13M2T; 10H17N13M2TL; AISI304; AISI316; AISI321
Connection: flanged for welding and coupling
Working environment: water, gas, oil products
Working temperature: :-110℃～+560℃
Actuators: manual, geared, pneumatic, electric, etc
Tapered surfaces of seal bushing and spindle to allow repacking under process pressure.
The valve is double sealed
The tightness of the spindle is ensured by the gland packing made of flexible metal graphite.
design possible with non-rising spindle
construction possible with steam jacket
