Kinds of Gate Valves From China Largest Valve Manufacturer

Kinds of Gate Valves From China Largest Valve Manufacturer

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 150 PCS

Supply Capability:: 1000 PCS/month

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Specifications

DIN3352 F4 RUBBER Gate Valve PN16:
1.cast steel flange type valve expoxy coating non toxic for water
2.ISO9001&14001approved

DIN3352 F4 RUBBER Gate Valve PN16

Product Name:18-strainer2
Standard Parameters
Body Shape:Wafer Type, Flange Type
Nominal Diameter:3
Flange Standard:ANSI B16.5,ANSI B16.47
Material:A216WCB,BS EN10025(Carbon Steel)

Product Performance

1. Supply pressure: up to 2500LBS.

2. NACE material is avaliable and various material options.

Product Characteristics

1. Excellent sealing performance.
2. Auto-core function of sealing.

3. High corrosion resistance of gasket.
4. Simple seal parts replacement.

5. Preventing the shift of the valve plate when high temperature.
6. Special elliptical shape of the sealing parts, effectively improve the performance of the valve seal.
7. Flange Standard: ISO5211 standard.
8. Excellent sealing performance.

Q: Gate valve Z41H-16Q generally used for what place?: Gate valve is one of the most commonly used cut-off valve, mainly used to connect or cut off the medium in the pipeline, not applicable to regulating medium flow. Suitable for medium and large diameter pipelines.

Q: Analysis of the advantages of elastic seat sealing gate valve?: When the elastic seat sealing gate valve is closed, the sealing surface can be sealed only by the medium pressure, that is, the sealing surface of the flashboard is pressed to the valve seat of the other side only by the medium pressure to ensure the sealing of the sealing surface, which is self sealing.

Q: What is the standard for ductile iron gate valve set?: The valve material name, specifications and price according to the facts that the valve rod input line.

Q: What's the difference between open rod gate and dark rod gate valve?: There are several differences between the open bar gate valve and the dark rod gate valve:1, the bright bar gate valve can see the screw rod, but the dark rod can not see the lead screw;2, clear shot valve is threaded through the drive rod and the steering wheel to raise or lower the valve; dark rod valve in the switch when the steering wheel is connected with the valve stem is relatively fixed, it is through the stem of a fixed point in the rotation to drive the valve to move up and down to complete the opening and closing of the;Drive screw

Q: Is the gate valve clockwise or closed?: Usually it's off. There are some special occasions. It is said that the plane uses a lot of counter

Q: Is the gate valve flanged?: The most commonly used gate valves are threaded connections, flanged connections, and welded connections.Like the outer thread connection, the clamp connection, the card sleeve is seldom used.

Q: Internal screw current limiting gate valve (Tan Gang) PN5.0 DN15/ Phi 1 Rc1/2 what does that mean?: We did thatInternal thread current limiting gate valve (Tan Gang)Body material: carbon steelPressure rating: PN5.0 = 300LB American StandardNominal = DN15 = 1/2"Phi 1 = in the middle of the gate drilling a Phi 1 hole, so that in closing there will be a certain flow, that is, the minimum flow, that is, the current limit.Rc1/2 is thread, which is the connection

Q: What's the difference between a soft seal gate valve and a hard sealed gate valve?: The difference is that the form of the gate seal surface is different.General gate valves are generally leaking, easy to rust and other phenomena. Soft sealing gate valve (elastic seat sealing gate valve), gate material for cast iron lining rubber, overcome the shortcomings of the general gate valve, such as poor sealing, elastic fatigue, easy to rust, etc.. Soft sealing gate valve is a new product of the traditional gate valve.

Q: What's the meaning of the gate valve model z41x 16Q?: Gate valve (Z) flange connection (4) wedge type single gate (1) rubber soft seal (X) -16 pressure) (Q)