 |
| Quantity: | |
|---|---|
Superior Sealing
EPDM/NBR rubber seat ensures leak-proof performance, even under varying pressures.
Resilient seat adapts to minor flange misalignments.
Durability
Corrosion-resistant materials (e.g., ductile iron, stainless steel) suit harsh environments.
Rubber seat resists wear, chemicals, and high temperatures (up to 120°C/248°F).
Lightweight & Compact
30–50% lighter than lug-type valves, reducing structural load and costs.
Low Maintenance
Minimal moving parts and easy disassembly for inspection or seat replacement.
Cost-Effective
Lower upfront cost and installation time compared to gate or globe valves.
Water & Wastewater Treatment: Flow control in pumps, pipelines, and filtration systems.
HVAC: Regulating chilled/heating water in commercial buildings.
Chemical & Petrochemical: Handling acids, alkalis, and non-abrasive fluids.
Food & Beverage: Sanitary processes compliant with FDA standards.
Fire Protection Systems: Reliable shut-off in emergency lines.
| Parameter | Details |
|---|---|
| Size Range | DN40 (1.5") to DN1200 (48") |
| Pressure Rating | PN10/16, ANSI 150/300 |
| Temperature Range | -15°C to 120°C (5°F to 248°F) |
| Materials | Body: Ductile iron, SS304/316; Disc: SS304/316; Seat: EPDM/NBR/Viton® |
| Standards | ISO 5752, EN 593, API 609 |
Regular Inspection: Check for seat wear, disc alignment, and corrosion.
Lubrication: Apply food-grade grease to the stem annually (if non-lubricated design).
Seat Replacement: Replace rubber seats every 5–7 years, depending on service conditions.
Avoid Over-Tightening: Ensure flange bolts are torqued evenly to prevent seat deformation.
Certified Quality: ISO 9001-certified manufacturing with 100% pressure testing.
Customization: Optional coatings, fire-safe designs, and exotic material seats (e.g., Viton®).
Global Compliance: Meets AWWA, EN, and API standards for international projects.
Title Tags: Include primary keywords (e.g., "High-Performance Wafer Rubber Seat Butterfly Valve | ISO-Certified").
Meta Descriptions: Write concise summaries with keywords and CTAs (e.g., "Explore durable, leak-proof wafer butterfly valves for industrial pipelines").
Header Tags (H2/H3): Structure content using headers like "Applications of Wafer Butterfly Valves" or "Technical Specifications."
Internal Linking: Link to related product pages (e.g., "Learn about lug-type butterfly valves").
Image Alt Text: Use descriptive text (e.g., "Wafer rubber seat butterfly valve installation diagram").
Backlinks: Partner with industry blogs or directories to build authority.
Superior Sealing
EPDM/NBR rubber seat ensures leak-proof performance, even under varying pressures.
Resilient seat adapts to minor flange misalignments.
Durability
Corrosion-resistant materials (e.g., ductile iron, stainless steel) suit harsh environments.
Rubber seat resists wear, chemicals, and high temperatures (up to 120°C/248°F).
Lightweight & Compact
30–50% lighter than lug-type valves, reducing structural load and costs.
Low Maintenance
Minimal moving parts and easy disassembly for inspection or seat replacement.
Cost-Effective
Lower upfront cost and installation time compared to gate or globe valves.
Water & Wastewater Treatment: Flow control in pumps, pipelines, and filtration systems.
HVAC: Regulating chilled/heating water in commercial buildings.
Chemical & Petrochemical: Handling acids, alkalis, and non-abrasive fluids.
Food & Beverage: Sanitary processes compliant with FDA standards.
Fire Protection Systems: Reliable shut-off in emergency lines.
| Parameter | Details |
|---|---|
| Size Range | DN40 (1.5") to DN1200 (48") |
| Pressure Rating | PN10/16, ANSI 150/300 |
| Temperature Range | -15°C to 120°C (5°F to 248°F) |
| Materials | Body: Ductile iron, SS304/316; Disc: SS304/316; Seat: EPDM/NBR/Viton® |
| Standards | ISO 5752, EN 593, API 609 |
Regular Inspection: Check for seat wear, disc alignment, and corrosion.
Lubrication: Apply food-grade grease to the stem annually (if non-lubricated design).
Seat Replacement: Replace rubber seats every 5–7 years, depending on service conditions.
Avoid Over-Tightening: Ensure flange bolts are torqued evenly to prevent seat deformation.
Certified Quality: ISO 9001-certified manufacturing with 100% pressure testing.
Customization: Optional coatings, fire-safe designs, and exotic material seats (e.g., Viton®).
Global Compliance: Meets AWWA, EN, and API standards for international projects.
Title Tags: Include primary keywords (e.g., "High-Performance Wafer Rubber Seat Butterfly Valve | ISO-Certified").
Meta Descriptions: Write concise summaries with keywords and CTAs (e.g., "Explore durable, leak-proof wafer butterfly valves for industrial pipelines").
Header Tags (H2/H3): Structure content using headers like "Applications of Wafer Butterfly Valves" or "Technical Specifications."
Internal Linking: Link to related product pages (e.g., "Learn about lug-type butterfly valves").
Image Alt Text: Use descriptive text (e.g., "Wafer rubber seat butterfly valve installation diagram").
Backlinks: Partner with industry blogs or directories to build authority.
