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**Pneumatic Angle Seat Piston Control Valve – Investment Cast Stainless Steel**
**Basic Specifications:**
- **Model No.:** 1/4" to 4" (DN10 to DN100)
- **Media:** Gas, Oil, Water, Acid, Steam, Organic Solvent, Weak Acid, Weak Alkali
- **Connection Type:** Flange
- **Material:** Stainless Steel
- **Working Pressure:** 0.1–1.6MPa
- **Port Sizes:** DN10, 15, 20, 25, 32, 40, 50, 65, 80, 100
- **Acting Mode:** Double Acting, Normally Open/Closed (NO/NC)
- **Manual Override:** Optional Manual Override Device
- **Trademark:** Neutral Brand or Customizable
- **Specification:** 1/2" to 4" (DN15 to DN100)
- **HS Code:** 8481202000
**Additional Features:**
- **Certifications:** GS, RoHS, CE, ISO9001
- **Standard:** Standard
- **Power Source:** Pneumatic
- **Type:** Single Seater
- **Air Supply Pressure:** 0.3–0.8MPa
- **Actuator Cylinder Size:** 27, 40, 50, 63, 90, 90AL, 125AL
- **Actuator Material:** Stainless Steel or ABS Plastic
- **Optional Accessories:** Positioner, Solenoid Valve, Limit Switch
- **Packaging:** Wooden Case
- **Origin:** China
**Design Features:**
- **Investment Casting:** High-quality stainless steel or gunmetal housing with sleeve
- **High Flow Rate:** Optimized for large flow applications
- **Long Service Life:** Over 3 years, tested for 3 million cycles
- **Durable Internal Components:** Ensures long cycle life and reliability
- **Customizable Accessories:** Stroke limiters, feedback systems, and modular actuator options
- **Robust Actuators:** Designed for heavy-duty use and easy integration
**Technical Specifications:**
- **Size:** 1/4" to 4" (DN10 to DN100)
- **Pressure Rating:** DIN 1.6MPa, JIS 10K
- **Fluid Temperature:** -50°C to 230°C
- **Ambient Temperature:** -10°C to 80°C
- **Operation:** Pneumatic
- **Control Medium:** Clean, dry air
- **Air Supply Pressure:** 0.3–0.8MPa
**Materials Used:**
- **Body:** ASTM A351 CF8/CF8M
- **Seat:** PTFE, RPTFE, PPL
- **Stem:** ANSI 304/ANSI 316
- **Seal:** NBR, Viton, Fluororubber
- **Cap:** PA6, ABS, Stainless Steel (ASTM A351 CF8/CF8M)
- **Flange:** DIN PN16, JIS 10K
- **Thread Types:** BSP, BSPT, NPT, DIN, JIS, G, RC
- **Connection Options:** Threaded, Flanged, Butt Weld, Socket Weld, Clamp (Fast Installation)
**Operation Description:**
The angle seat piston valve is a pneumatically controlled valve that uses a piston actuator to provide linear motion, lifting the sealing element off its seat. The seat is angled to maximize flow when open. These valves are ideal for high-temperature and high-flow applications such as steam or water. Some models can prevent water hammer when operated in reverse.
**Why Choose Us?**
We not only design and manufacture valves but also handle mold tooling, design, and development around Wenzhou. Our comprehensive range of products ensures you get the right solution for your application. Contact us for more detailed drawings and technical specifications.
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