• Model NO.: DN100
  • Connection: Flanged Diaphragm Valve
  • Structure: Angle Type Diaphragm Valve
  • Flow Direction: Unidirection
  • Usage: Drain
  • Model: Water Treatment Diaphragm Valves
  • Color: Black
  • Max Pressure: 1MPa
  • OEM: Yes
  • Chemical Resistant: Yes
  • Trademark: Duoling
  • Origin: Changzhou, China
  • Actuator: Electric
  • Material: Plastic
  • Pressure: Low Pressure
  • Function: Solenoid Valve
  • Standard: DIN
  • Connection Type: Flange or Coupling
  • Meterial: PA6
  • Manufacturer: Yes
  • Size: 2 "- 6"
  • Control Way: Air or Liquid
  • Specification: 25-150
  • HS Code: 8481804090
                                  selenoid off balls 4 inches quick valve
NO. Inle × Outle connection length(mm)
1 DN40×DN40 DN40flange 246
2 DN50×DN50 DN50flange 246
3 DN65×DN65 DN65flange 340
4 DN80×DN80 DN80flange 340
5 DN100×DN100 DN100flange 410
6 DN150×DN150 DN150flange 450


2 position 3 way Valve
inlet×outlet×drain (inch) OD of inlet outlet pipe OD of drain pipe
3×3×2 Victaulic 3"(90mm) Victaulic 2"(63mm)
3×3×2.5 Victaulic 3"(90mm) Victaulic 2.5"(75mm)
3×3×3 Victaulic 3"(90mm) Victaulic 3"(90mm)
4×4×3 Victaulic 4"(114mm) Victaulic 3"(89mm)
4×4×4 Victaulic 4"(114mm) Victaulic 4"(114mm)
5×5×4 Victaulic 5"(140mm) Victaulic 4"(114mm)
6×6×6 Victaulic 6"(165mm) Victaulic 6"(165mm)

Product Description
water treatment diaphragm valves is lighter and rustless than those made of iron. It's added anti-aging to prevent aging after sunlight. And every valve have been pressure tested before shipment (15kg).
Below is the working process for its internal structure :

1.  water treatment diaphragm valves can be used in sand filters, replacing two sets of electric or pneumatic valves, easy to be controlled;

2. PA6 (Nylon) material, max working pressure is 1.0MPa;
3. Clamp connection, easy installation and removal;
4. Never rust, corrosion resisting, can be used in weak acid environment;
5. Good aging resistance, can be used in the open air;
6. Switch quickly, good operation stability;
7. Easy to replace parts, low maintenance costs;
8. The diaphragm is made of advanced rubber material which has good elasticity, between rubber is the imported     high strength net cloth with good rebound performance;
9. With the bilateral dovetail waterproof rubber seal ring, it prevents water leakage of operation;
10. With the hold hoop on top, it's much safer and is convenient to change the parts inside;
11. External uses professional nylon paint treatment, excellent appearance.

FAQ
Shipping Ways:

1. By express: DHL, TNT, UPS, FEDEX, EMS etc, usually for small or regular and urgent orders
2. By sea transportation for bulk quantity
3. By air transportation.
Delivery time:
Shipping times are approximately 5-7 days for sample orders and 7-15 days for regular orders, after payment is done instantly by T/T, W.U. (weekends not included).
If we have any stock for your order, we will shipped out goods immediately on receipt of your payment.
Returns:
Situation 1
If no quality problem, there is no returns or refund. If there's any problem not caused by us, we are pleasure to fix it by sending some spare parts to you, and please bare the shipping cost.
Situation 2
For any quality problem caused by us, we provide refund for returns made within 15 business days of the delivery date. Or we fix it or make new ones for you as request.
Payment:
We accept TT payment(Bank Transfer), L/C, Western Union & Cash, etc..
Please remember to send us scaned recipt of T/T or other payment copy by Email, this will speed up the processing of your order.
Warranty
All our products have at least 1 year warranty. If there's any quality problems during the warranty period, we ship new spare parts for replacement free for you, or we accept return policy.   

For KOMAISU Cylinder Seal Kit

Precautions for installation of hydraulic cylinder sealing kit

1.Before installation, carefully check whether the model and specifications of the sealing kit match the hydraulic cylinder, and whether there is any damage or deformation.

2.Before installing the sealing kit, the interior of the hydraulic cylinder should be cleaned thoroughly and checked for foreign objects, sand particles, and other impurities to avoid affecting the sealing effect.

3.When installing the sealing kit, special tools should be used to avoid using hard metal tools or manual tools to avoid damaging the sealing kit.

4.When installing sealing kits, attention should be paid to the direction and position to ensure that each sealing kit is installed correctly to avoid leakage or poor sealing.

5.When installing the sealing kit, attention should be paid to applying lubricating oil or lubricant to make it easier to install and improve the sealing effect.

6.After installing the sealing kit, pressure testing and running should be carried out to ensure the sealing effect and the normal operation of the hydraulic system.


For Komaisu Cylinder Seal Kit,Tightening Cylinder Repair Kit,Kobelco Cylinder Seal Kit,Travel Motor Seal Repair Kit

Safe Seal Technology Co., Ltd. , http://www.aprseal.com