Non Rising Stem Resilient Seated Gate Valve
Easy open and close, reliable sealing, excellent elastic memory, and long life. We always put quality as the first consideration, we believe that quality is the soul of a factory. From casting to the end product, we strictly take control of the valves quality.
Non Rising Stem Resilient Seated Gate Valve with ISO top flange for the actuator, with electric or pneumatic actuator is furnished in configurations that are UL Listed and WRAS Approved. The valve shall have a smooth and oversize waterway and have the marking D.I. or Ductile Iron on the body. Both inner and outside are epoxy coating, the thickness is 300μm minimum, can prevent rust well, can be used in sewage system. About the surface treatment, we do the spark test as usual to make sure 100% epoxy coated. All valves before leaving factory will be 100% hydro-tested to guarantee zero leakage.
Material | Ductile Iron/Cast iron/Gray cast iron |
Design | BS/DIN/API/AWWA |
Stem | Stainless steel |
Body | Ductile Iron/Cast iron/Gray cast iron |
Flange | BS EN 1092.2 |
Thrust Washer | PTFE / Nylon |
Wedge | Ductile Iron/Cast iron/Gray cast iron + EPDM (or NBR) |
O-ring seal | Rubber: EPDM (or NBR) |
Stem nut | Brass |
Bonnet | Ductile Iron/Cast iron/Gray cast iron |
Packing | Graphite |
Gland | Stainless Steel( 0Cr13 ) |
Face to face | BS 5163 |
Pressure | PN10, PN16, PN25 |
Working temperature | -10°c~100°c |
Size | DN40 - DN1000 |
Operation | Handwheel, Gearbox, Electric/Pnumatic actuator |
Color | Blue or optional |
Application
Working conditions: -10~100?C, pressure up to 2,5 MPa.
Possibility of use underground or on the ground.
The Non Rising Stem Resilient Seated Gate Valve can be widely applied to water, textile, electric power, shipbuilding, metallurgy, and drinking water systems.
Packing
Inside valves with plastic film or carton
The bigger put in Plywood case as uaual.
Special packing according to your request.
Delivery, Shipping, and Serving
We specialized in this field for many years with good quality and moderate prices. We also have got ISO9001, CE, WRAS, and CAS certificates. We accept T/T bank transfer, L/C and PayPal, etc.
Usually We ship out your Non Rising Stem Resilient Seated Gate Valve by sea or air according to customer‘s request. We will try to ship out your order as soon as possible after receiving your payment and inform you of the tracking number once your order has been sent out.
FAQ
Q: Are you a trading company or manufacturer?
A: We are manufacturer of ductile cast iron valves and pipe fittings in China for more than 30 years.
Q: What is your term of payment?
A: a. 30% before production, and balance before shipment.
b. 30% before production, the balance against documents(based on orders value and negotiation)
c. L/C(based on orders value and negotiation)
Q: What is your delivery term?
A: FOB, EXW, CIF, CFR, CNF, DDU and via courier.
Q: How long is the producing time?
A: Around 15-30 days against your kind downpayment.
Q: Can you produce according to the samples or drawings?
A: Yes, we can produce according to your samples or technical drawings. A new mould will be made if quantity is large enough.
Competitive Advantages:
- 1. 100% inspection & testing before delivery.
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2. Factory manufacturer, not trading company, to control every process production.
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3. Technology renovation, process improvement, structure optimization and quality improvement.
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4. Reasonable price,Excellent after-sales service system, providing timely and optimal service, which help you to win the market.
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5. 18 months warranty, during the warranty period, if products have quality problems, we will take charge of it.
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6. Convenient shipping sea port, and standard exporting carton boxes & plywood cases.
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7. You can have your own Logo on the product.
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8. Free sample if interest before orders.
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9. We can provide you full set of valves and pipe fittings in each water project by on shipment.
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10. OEM service provided.
Series GN47- Resilient Seated Gate Valve, DIN3352 F5
(DN50-DN1600/ 2"-64")
Specifications:
Standard: DIN3352 (BS5153,AWWAC500/C509/C515, JIS10K, SABS664 available)
Materials: Ductile Iron, Cast Iron
Connection: Flange, Grooved, Mechanical Joint Outlet, Socket
Stem strcuture: NRS, OS&Y(option with notch, with indicator, with switch, extention or bare)
Pressure: PN10/16/20, 200PSI/250PSI/300PSI
Opration: Handwheel, Gear, Pneumatic, Electric.
Main Parts and Material: