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Brass Equal Female Spring Check Valve Strainer
**Brass Equal Female Spring Check Valve with Stainless Steel Mesh Strainer**
This **Brass Equal Female Spring Check Valve** is designed for reliable flow control in various industrial and household applications. It features a **spring-loaded disc** that ensures proper sealing and prevents backflow, making it ideal for systems where reverse flow must be avoided. The valve is equipped with a **stainless steel mesh strainer**, which helps filter out debris and protect downstream components from damage.
**Key Specifications:**
- **Model No.:** BBT013
- **Flow Direction:** Reversing
- **Standard:** GB (Chinese National Standard)
- **Application:** Industrial, Water Treatment, and Household Use
- **Size Range:** 1/2" to 2"
- **Trademark:** ECO
- **Certification:** CE
- **Origin:** Zhejiang, China
**Technical Details:**
- **Pressure Rating:** 150LB / 1.6MPa
- **Media Compatibility:** Water, Oil, Liquefied Gas, Steam
- **Operating Temperature Range:** -20°C to 120°C
- **Thread Connection Standards:** G, Rc, RP (BSP), BSPT, NPT
- **Body Material:** Brass
- **Stem Assembly:** ABS or Brass
- **Spring Component:** Stainless Steel
- **Gasket:** NBR Rubber
- **Bonnet:** Brass
**Dimensions (in mm):**
| SIZE | 1/2' | 3/4' | 1' | 1 1/4' | 1 1/2' | 2' |
|----------|--------|--------|--------|--------|--------|--------|
| A | 84 | 88 | 104 | 130 | 145 | 150 |
| B | 36 | 47 | 47.5 | 59.5 | 66.5 | 88 |
| C | — | — | — | — | — | — |
| D | 18 | 23 | 29 | 36 | 42.5 | 53.5 |
| DN | 15 | 20 | 25 | 32 | 40 | 50 |
This check valve is commonly used in water supply systems, heating systems, and industrial pipelines where a compact and durable solution is required. Its brass construction ensures corrosion resistance, while the stainless steel spring guarantees long-lasting performance. Whether you're working on a residential project or an industrial setup, this valve offers a reliable and cost-effective option for flow control.
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Brass Equal Female Spring Check Valve Strainer