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**Sanitary Stainless Steel Pneumatic Clamped Angle Seat Valve**
**Model No.:** RJZ1204
**Applications:**
This pneumatic angle seat valve is widely used in industries such as food, beverage, pharmaceutical, and domestic water systems. It is suitable for controlling gases like neutral gas and air, as well as liquids including industrial and domestic water, beverages, and milk. Ideal for automation and high-frequency operations due to its fast response and precise control.
**Key Features:**
- Clear indication of valve position (open or closed)
- External pneumatic guide design for long service life and maintenance-free operation
- Self-regulating sealing gland between the stem and plug improves sealing performance
- Compact structure with high flow capacity, making it more efficient than traditional globe valves
**Technical Specifications:**
- **Service Life:** >10 Years
- **Control Gas:** Neutral Gas, Air
- **Control Liquid:** Industrial and Domestic Water, Beverage, Milk
- **Pressure Range:** 0–2.5 MPa (Pn0–Pn25)
- **Medium Temperature (Normal Type):** -20°C to 180°C
- **Medium Temperature (High Temperature):** -20°C to 300°C
- **Environmental Temperature:** -10°C to 60°C
- **Trademark:** NUOMENG, OEM
- **Standard:** DIN
- **Origin:** Wenzhou, China
- **HS Code:** 8481804090
**Design Options:**
The valve can be configured in different styles based on installation requirements:
- **Connection Types:** Welded, Clamped, Threaded, Flanged
- **Actuator Types:** Plastic or Stainless Steel Actuators
- **Function Types:** Single function (spring reset) or Double function (air-controlled switch)
**Materials Used:**
- **Valve Body:** Stainless Steel 304/316L
- **Seal Material:** PTFE
- **Actuator Housing:** Polyamide or Stainless Steel
**Performance Data (DN-RJZ1204):**
| DN | A (mm) | C (mm) | D (mm) | H (mm) | L (mm) | L1 (mm) | Kv (m³/h) | Working Pressure (bar) | Minimum Control Pressure (bar) |
|----|--------|--------|--------|--------|--------|---------|-----------|------------------------|-------------------------------|
| DN15 | 120 | 15 | 50.5 | 137 | 180 | 64 | 8 | 0–16 | 2.7 |
| DN20 | 140 | 19 | 50.5 | 145 | 185 | 64 | 19 | 0–16 | 2.0 |
| DN25 | 160 | 25 | 50.5 | 173 | 210 | 80 | 27.5 | 0–16 | 2.0 |
| DN32 | 176 | 31 | 50.5 | 210 | 240 | 80 | 42 | 0–16 | 2.0 |
| DN40 | 190 | 37 | 50.5 | 260 | 250 | 80 | 52 | 0–16 | 2.0 |
| DN50 | 210 | 49 | 64 | 301 | 330 | 100 | 77 | 0–14 | 1.6 |
This Sanitary Stainless Steel Pneumatic Clamped Angle Seat Valve is an ideal solution for clean and hygienic applications where precision, durability, and reliability are essential. Its advanced design and high-quality materials make it a trusted choice across multiple industries.