JOIL JIHI80 KOREA Diaphragm valve pipe orifice DN80 3inch pulse valve

Price: 48.0 USD
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Basic Info.
  • Power: Pneumatic 
  • Standard or Nonstandard: Standard 
  • Pressure: Medium Pressure 
  • Structure: Diaphragm 
  • Material: Alloy 
  • Temperature of Media: Medium Temperature 
  • Media: Gas 
  • Brand Name: JOIL 
  • Model No.: JOIL 3INCH 
  • Place of Origin: Zhejiang  
  • Min.Order: 1 Set/Sets
  • Means of Transport: Ocean, Air, Land
Supply Capacity
  • Production Capacity: 1000pcs 1month
  • Packing:Carton
  • Delivery Date: 1-7 work days

JOIL JIHI80 KOREA Diaphragm valve pipe orifice DN80 3inch pulse valve


High performance diaphragm valve with threaded ports. Available with integral pilot or as remotely piloted valve. Outlet at 90° to inlet.

Suitable for

Dust collector applications, in particular for reverse pulse jet filter cleaning including bag filters, cartridge filters, envelope filters, ceramic filters, and sintered metal fibre filters.


Body: Aluminium (diecast)

Ferrule: 304 SS

Armature: 430FR SS

Seals: Nitrile or Viton (reinforced)

Spring: 304 SS

Screws: 302 SS

Diaphragm Seat: PA-6 (standard), Viton coated mild steel or High Density PE Refer to Q Series Solenoid product data sheet for solenoid construction details.


Recommended on time range: 50-500ms

Recommended time between pulses: 1 minute or greater


Before conducting any maintenance activity on the system ensure that components are fully isolated from pressure and power supplies. Pressure and power should not be reapplied until the valve has been fully assembled. Diaphragm and pilot inspection should be conducted annually.


Integrally piloted valves meet the requirements of:

. Atex II 2D Mechanical

. CSA (C&US)

C22.2 No. 139-1982 UL Std No. 429

. C-Tick - integral pilots

. EMC (89/336/CE) - integral pilots

1. Prepare supply and blowtube pipes to suit valve specification. Avoid installing valves underneath the tank.

2. Ensure tank and pipes are free from dirt, rust or other particulate.

3. Ensure supply air is clean and dry.

4. Mount valves to inlet pipes and blowtube to valves, ensuring no excess thread sealant can enter the valve itself.

5. Make electrical connections to solenoid or connect RCA pilot port to pilot valve (RCA valves only).

6. Apply moderate pressure to system and check for installation leaks.

7. Fully pressurise system.

8. Test fire and listen for proper actuation and crisp pulse noise.

Pressure Range: 30(5)-860(125) kPA(Psi)

Temperature Range: Nitrite Seals: -40°C (-40°F) to 82°C(179.6°F) Viton Seals: -29°C (-20.2°F) to 232°C (449.6°F)


SizeIntegral Pilot (CA) Kg (lbs)Remote Pilot (RCA) Kg (lbs)SizeIntegral Pilot (CA) Kg (lbs)Remote Pilot (RCA) Kg (lbs)
10NA0.06 (0.14)451.50(3.30)1.28(2.83)
200.60(1.31)0.38 (0.83)502.89(6.38)2.68(5.92)
250.73(1.61)0.51 (1.13)623.31 (7.30)3.09(6.82)
351.04(2.28)0.83 (1.83)764.77(10.52)4.56(10.04)



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Tel: 86-574-88871448
Mobile: 15257858856
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Fenghua Fly Automation Co.,Ltd.
Xikou Town, Ningbo, Zhejiang, China (Mainland)
Fax: 86-574-56655151
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