Key Specifications/Special Features:
- Body: stainless steel and carbon steel
- Clapper plate: stainless and carbon steel
- Working pressure: PN6, PN10, PN16 and PN25
- Steel ring: NBR/EPDM and Viton
- Spring and stem: stainless steel
- Size: 1.2 to 24 inches
Primary Competitive Advantages:
- Country of Origin
- Form A
- Guarantee/Warranty
- International Approvals
- Price
- Prompt Delivery
- Quality Approvals
- Reputation
- Service