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Brand Name : | OEM |
Model Number : | DKM943H |
Certification : | WRAS/ ISO 9001 |
Price : | negotiation |
Payment Terms : | T/T advance or L/C at sight |
Supply Ability : | 90,000pcs per month |
Delivery Time : | 1usually within 35 days after received your payment |
Food Grade Exhaust Wafer Type DN50 ~DN3000 Size Butterfly Valves
Butterfly Control Valve Feature:
1. Small in size and light in weight and maintaince. It can be
mounted whereever needed.
2. Simple, compact structure, quick 90 degree on-off operation.
3. Disc has two-way bearing, perfect seal, without leakage under
the pressure test.
4. Flow curve tending to straight-line. Excellent regulation
performance.
5. Various kinds of materials, applicable to different medium.
6. Strong wash and brush resistance and can fit to bad working
condition
7. Center plate structure, small torque of open and close.
8. Long service life. Standing the test of ten thousands opening
and closing operation.
Specification
name | Butterfly Valve | |
Item No | D373H-10K | |
DN(mm) | DN50~DN3000 | |
pressure(Mpa) | 1.0 | |
Test pressure (Mpa) | Seal test | 1.1 |
Body test | 1.5 | |
temperature | ≤350℃ | |
medium | Water, sewage, sea water, hot water etc., |
Delivery:
When delivery or store the butterfly valve, should keep in dry and cool environment.
The malfunction and resolving:
malfunction | whys | solution |
Seal leak | 1, Some rubbish on the seal 2, Seal have been light damage | ① Clean the rubbish. ② Replacing the disc |
Stem Packing leak | 1, packing be damaged 2, packing lapse | ① Tighten the gland nut ② Change the packing |
flange leak | 1, the nut release 2, gasket lapse | 1 . Tighten the nut 2. Change the gasket |
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