特點

 

• Shaft and trunnion guiding provides improved dynamic control.
• Standard construction materials comply with NACE Standard MR0175 / IS 15156.
• Self-adjusting seals are pressure assisted to provide Class VI shutoff for long, reliable service. Design incorporates a heavy duty S31600 stainless steel carrier that retains the composition seal.
• Comes standard with a base bracket allowing the valve to sit upright.
• The ball trunnions are designed for demanding applications requiring long service life, with a reduction in maintenance time and costs.
• Design comes standard with a dual seal arrangement.
• Optional fire tested construction.

 

規格

 

 

Certifications

CRN, NACE, CUTR, PED, API 607, API 6FA

Critical Service

General Service

Flow Characteristics

Modified Equal Percentage

Material

Carbon Steel

Operating Temperature

Standard Temperature

Pressure Class

ASME

Process Connection Type

Flanged

Shutoff Class

Class VI (FCI 70-2)

Valve Size

NPS 6, NPS 8, NPS 10, NPS 12, NPS 14, NPS 16, NPS 20, NPS 24

Valve Size Standard

NPS

Other Configurations

Contact your local Emerson business partner or sales office to learn about additional specifications or options for this product.