DCF-F-Y - Xiechang Pulse Valve
Immersed explosion-proof pulse valve for high-flow baghouse cleaning in hazardous industrial environments.
Technical Parameters
Full Model Range
0.2-0.6 MPa / IP65 / IECEx, CE, CCC, RoHS
| Type | Model No. | Size | DN Size | Grade / Notes |
|---|---|---|---|---|
| Immersed | DCF-F-Y-25 | 1" | DN25 | Ex mb IIC T6 Gb |
| Immersed | DCF-F-Y-40S | 1.5" | DN40 | Ex mb IIC T6 Gb |
| Immersed | DCF-F-Y-50S | 2" | DN50 | Ex mb IIC T6 Gb |
| Immersed | DCF-F-Y-62S | 2.5" | DN65 | Ex mb IIC T6 Gb |
| Immersed | DCF-F-Y-76S | 3" | DN80 | Ex mb IIC T6 Gb |
| Immersed | DCF-F-Y-102S.B | 3.5" | DN90 | Ex mb IIC T6 Gb |
| Immersed | DCF-F-Y-102S | 4" | DN100 | Ex mb IIC T6 Gb |
| Immersed | DCF-F-YQ-76S | 3" | DN80 | Ex mb IIC T6 Gb |
Product Standards
Certifications
🔍 Click to enlargeProduct Certification
DCF-F Series · DCF-F Series (2L-B / Z / Y / YA / YQ / ZM / T variants) · DMY-F-II-80
| Certificate No. | 2024322307005851 |
|---|---|
| Issued by | Shanghai Inspection and Testing Institute of Instruments and Automation Systems Co., Ltd. (SITIIAS) |
| Issued | 2024-07-16 |
| Valid until | 2029-03-18 |
| Standards | GB/T 3836.1-2021, GB/T 3836.9-2021, CNCA-C23-01:2024 |
🔍 Click to enlargeProduct Certification
DCF-F Series (2L-B / Z / Y / YA / YQ / ZM / T variants) · DMY-F-II-80
| Certificate No. | GYB25.1974X |
|---|---|
| Issued by | Shanghai Inspection and Testing Institute of Instruments and Automation Systems Co., Ltd. (NEPSI - National Supervision and Inspection Center for Explosion Protection and Safety of Instrumentation) |
| Issued | 2025-06-12 |
| Valid until | 2030-06-11 |
| Standards | GB/T 3836.1-2021, GB/T 3836.9-2021, JB/T 5916-2013 |
🔍 Click to enlargeProduct Certification
DCF-F T4 AC 230V · DCF-F-Z/Y/ZM-20 · DCF-F-Z/Y/T/ZM-25 · DCF-Z/Y/T/ZM-40S · DCF-F-Z/Y/T-50S · DCF-F-Z/Y-62S · DCF-F-Z/Y-76S · DCF-F-Z/Y-102S.B · DCF-F-Z/Y-102S · DCF-F-Y-115S
| Certificate No. | 4791247699-S4 |
|---|---|
| Issued by | UL-CCIC Company Limited |
| Issued | 2024-03-30 |
| Standards | EN IEC 61000-6-4:2019, EN IEC 61000-6-2:2019 |
🔍 Click to enlargeProduct Certification
DCF-F T6 DC 24V · DCF-F-Z/Y/ZM-20 · DCF-F-Z/Y/T/ZM-25 · DCF-Z/Y/T/ZM-40S · DCF-F-Z/Y/T-50S · DCF-F-Z/Y-62S · DCF-F-Z/Y-76S · DCF-F-Z/Y-102S.B · DCF-F-Z/Y-102S · DCF-F-Y-115S
| Certificate No. | 4791247699-S2 |
|---|---|
| Issued by | UL-CCIC Company Limited |
| Issued | 2024-03-30 |
| Standards | EN IEC 61000-6-4:2019, EN IEC 61000-6-2:2019 |
Technical Drawings
🔒 Dimensions available on inquiryDCF-F-Y-62S
| Overall height | 🔒 |
|---|---|
| Flange outer diameter | 🔒 |
| Bolt circle diameter | 🔒 |
| Port diameter | Ø75.5 mm |
| Seat bolt circle | Ø148 mm |
| Inlet height | 35 mm |
+8 more dimensions
🔒 Dimensions available on inquiryDCF-F-Y-102S
| Overall height | 🔒 |
|---|---|
| Flange outer diameter | 🔒 |
| Bolt circle diameter | 🔒 |
| Port diameter | Ø114 mm |
| Seat bolt circle | Ø177 mm |
| Inlet height | 35 mm |
+8 more dimensions
🔒 Dimensions available on inquiryDCF-F-Y-115S
| Overall height | 217.3 mm |
|---|---|
| Flange outer diameter | 🔒 |
| Bolt circle diameter | 🔒 |
| Port diameter | 🔒 |
| Seat bolt circle | Ø210.2 mm |
| Inlet height | 35 mm |
+8 more dimensions
🔒 Dimensions available on inquiryDCF-F-Y-25
| Overall height | 🔒 |
|---|---|
| Body diameter | 🔒 |
| Port diameter | 🔒 |
| Inlet height | 33 mm |
| Bolt circle diameter | Ø95 mm |
| Opening diameter | Ø60 mm |
+2 more dimensions
🔒 Dimensions available on inquiryDCF-F-Y-40S
| Overall height | 🔒 |
|---|---|
| Flange diameter | 🔒 |
| Port diameter | Ø48 mm |
| Seat bolt circle | 🔒 |
| Inlet height | 40 mm |
| Mounting flange diameter | Ø112 mm |
+3 more dimensions
🔒 Dimensions available on inquiryDCF-F-Y-50S
| Overall height | 🔒 |
|---|---|
| Flange outer diameter | Ø180 mm |
| Bolt circle diameter | 🔒 |
| Port diameter | 🔒 |
| Seat bolt circle | Ø122 mm |
| Inlet height | 30 mm |
+8 more dimensions
🔒 Dimensions available on inquiryDCF-F-Y-76S(standard O-ring)
| Overall height | 200 mm |
|---|---|
| Flange outer diameter | Ø227 mm |
| Bolt circle diameter | 🔒 |
| Port diameter | Ø89.5 mm |
| Seat bolt circle | 🔒 |
| Inlet height | 🔒 |
+8 more dimensions
🔒 Dimensions available on inquiryDCF-F-Y-76S(special O-ring)
| Overall height | 200 mm |
|---|---|
| Flange outer diameter | 🔒 |
| Bolt circle diameter | 🔒 |
| Port diameter | 🔒 |
| Seat bolt circle | Ø174.6 mm |
| Inlet height | 35 mm |
+8 more dimensions
🔒 Dimensions available on inquiryDMY-F-II-80
| Overall height | 187 mm |
|---|---|
| Air pocket pipe diameter | 🔒 |
| Spray pipe diameter | 🔒 |
| Spray pipe inner diameter | 🔒 |
| Flange outer diameter | Ø224 mm |
| Flange bolt circle | Ø198 mm |
+6 more dimensions
Knowledge Base
The blowpipe penetrates from the bottom of the air tank; thread the inlet to the tank and tighten clockwise; the coil direction is adjustable.
From 1" (DCF-F2-Y-25) to 4.5" (DCF-F2-Y-115S), plus DMY-F2-II-80, with 304 / 316 / copper-zinc-limited body options.
From 1" (DCF-F3-Y-25) to 4.5" (DCF-F3-Y-115S), plus DMY-F3-II-80, with 304 / 316 / copper-zinc-limited body options.
