Designed for durability, safety, and efficiency, the 3330AB Lead-Free Brass EzPress Water Heater Isolation Valve Kit is the ultimate solution for reliable water heater connections. Built with certified lead-free brass and compliant with major industry standards, this isolation valve ensures peace of mind for both residential and commercial plumbing systems.
Key Features:
- Lead-Free Certified: Fully compliant with AB1953, NSF/ANSI/CAN 61, and 372 standards, ensuring safe drinking water quality.
- Full Port Design: Maximizes flow with minimal pressure drop for optimal performance.
- ¼ Turn Operation: Provides smooth and quick shut-off control.
- Adjustable Packing: Enhances sealing capability and reduces maintenance needs.
- Blow-Out Proof Stem: Ensures operational integrity and prevents accidental failures.
- Versatile Connections: Features an EzPress end x FNPT tailpiece (ASME B1.20.1-NPT) for flexible installation.
- 600# WOG (non-shock) rated for high performance under pressure.
Hot & Cold Water Operation:
- 3331AB: Red handle for hot water lines
- 3332AB: Blue handle for cold water lines
Premium Material Construction:
Every component is carefully engineered with high-grade materials to meet rigorous industry requirements:
- Body, Ball, and Stem: Lead-free brass (ASTM B927 C27450) with a corrosion-resistant chrome plating on the ball.
- Seats & Packing Ring: PTFE for long-lasting, leak-proof performance.
- O-rings: NSF-approved EPDM Perox for water safety and durability.
- Handle: High-strength aluminum (ASTM B85) for comfortable grip and control.
Product Specifications:
- Valve Size: ¾\\” NPT (¾ – 14 NPT thread)
- Flow Port Diameter: 0.89 inches
Warning (Prop 65):
This product may expose users to chemicals including lead — a substance known to the State of California to cause cancer, birth defects, or reproductive harm. For more details, visit www.P65Warnings.ca.gov.
Choose the 3330AB Isolation Valve Kit for long-lasting safety, full water flow, and certified lead-free plumbing performance. Trusted by professionals, built by RED-WHITE VALVE CORP.
D i m e n s i o n , W e i g h t
| Size | Φ (in) | C (in) | A (in) | H (in) | P (in) | Weight (lb) |
|---|---|---|---|---|---|---|
| ¾″ | ¾ – 14 NPT | 0.89 | 4.27 | 1.66 | 0.73 | 0.95 |
M a t e r i a l
| Part | Material | Specification |
|---|---|---|
| 1 – Body | Lead Free Brass | ASTM B927 C27450 |
| 2 – Fixed End | Lead Free Brass | ASTM B927 C27450 |
| 3 – Ball | Lead Free Brass / Cr Plated | ASTM B927 C27450 |
| 4 – Seat | PTFE | PTFE |
| 5 – O-ring | EPDM Perox | NSF Approved |
| 6 – Stem | Lead Free Brass | ASTM B927 C27450 |
| 7 – Packing Ring | PTFE | PTFE |
| 8 – Packing Nut | Brass | ASTM B283 C37700 |
| 9 – T-handle* | Aluminum | ASTM B85 |
| 10 – Handle Nut | Steel / Zn Plated | ASTM A36 |
| 11 – Union Nut | Brass | ASTM B283 C37700 |
| 12 – Union | Lead Free Brass | ASTM B927 C27450 |
| 13 – O-ring | EPDM Perox | NSF Approved |
*3331AB: Red, 3332AB: Blue
Related products
