
Gate valves are characterised as having either a rising or a nonrising stem. Rising stems provide a visual indication of valve position because the stem is attached to the gate such that the gate and stem rise and lower together as the valve is operated. Nonrising stem valves may have a pointer threaded onto the upper end of the stem to indicate valve position, since the gate travels up or down the stem on the threads without raising or lowering the stem.
Design Description
Full Port Design
OS&Y, outside screw and yoke
BB, Bolted Bonnet
Flexible wedge, fully guided
Choice of Solid or Split Wedge
Renewable Seat Rings
Rising Stem and Non-rising Handwheel
Flanged
Available with BG operator.
Standard:
Steel Gate Valves, API 600/API 6D
Steel Gate Valves, ISO 10434/ISO14313
Steel Valves, ASME B 16.34
Face to Face: ASME B16.10
End Flanges: ASME B16.5
Inspection and Test, API 598 /API 6D
Specification
Product Name | API Wcb Flange Cast Steel Gate Valve (150LB~1500LB) |
1. Material | A351 CF8M/CF8/CF3/CF3M, A216 WCB |
2. Size | 1 1/2''~48'' ( DN40~DN1200) |
3.Certificate | ISO9001 & CE |
4. Port | Full Port |
5. Working Pressure | 150LB~1500LB |
6. Connection Ends | Flange |
7. Working Temp. | -196ºC~450ºC |
8. Suitable Medium | Water, Natural Gas, Oil and some corrosive liquid |
9. Seal | Metal |
Standard | |
Design & Manufacture standard: | API 600, API 6D |
Pressure & Temperature standard: | ASME B16.34 |
Face to Face | ASME B16.10 |
Flange Dimension | ASME B16.5 |
Inspection & Testing | API598 |
Shipment | |
Delivery Time | 15~20 Days |
Package | Standard Exporting Plywood Case |
Shipping Port | Ningbo/Shanghai, China |
Shipping Terms | Exw, FOB, CFR, CIF, etc. |
Payment Terms | T/T, Western Union, PayPal, etc. |
30% prepayment, 70% balance paid before shipping or against copy of BL | |
Warranty | 12 Months after leaving factory |
Others | We also manufacture Flange Ball Valve, Gate Valve, Globe Valve, Check Valve, Butterfly Valve & Y Strainer |
NO | Part Name | Material |
1 | Body | WCB |
2 | Bonnet | WCB |
3 | Wedge | WCB+Cr13 |
4 | Stem | F6a |
5 | Seat ring | A105+Cr13 |
6 | Stem Back Seat | A276-420 |
7 | Bonnet Gasket | Spiral Wound (Graphite+304) |
8 | Bonnet Stud | A193-B7 |
9 | Bonnet Stud Nut | A194-2H |
10 | Packing | Graphite |
11 | Gland | A276-420 |
12 | Gland Flange | A216-WCB |
13 | Eyebolt Pin | Carbon Steel |
14 | Eyebolt | Carbon Steel |
15 | Eyebolt Nut | Carbon Steel |
16 | Grease Fitting | Brass+Steel |
17 | Yokesleeve | Al+Bronze |
18 | Yokesleeve Jam Nut | Carbon Steel |
19 | Handwheel | Malleable Iron |
20 | Handwheel Nut | Carbon Steel |
FAQ:
A: Good quality can be guaranteed.
KRI VALVE is an ISO9001 ,CE certified manufacturer. All of our products must be tested before delivery.A: No, we are a manufacturer.
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
MADE IN CHINA, FOCUS ON WORLD.
For further information, Feel free to contact us!
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KCM TECH GROUP COMPANY
KCM Tech Group Company, was consisted by nine factories. We concentrate in developing, designing, processing ball valve, gate valve, check valve, globe valve, strainer. Also we help our customer develop special valve according to the project usage. Our valves have been widely used in water treatment, chemical industry, oil and petroleum, power plant, marine, sugar industry and other industries fields. To supply correct products to customers long time has resulted in efficency and performance gains. Our management system has been award ISO 9001, DNV, API certificate...
We have been paid all our energy into offering complete service, shortening delivery time, keep steady quality...
Mainly our customer are stock-seller, project manager. So we deeply understand the importance of good and steady quality, precise and fast delivery time, correct products. We always pay much energy to monitor whether our products design meet customers' request; whether our product department can produce the orders in time. We keep giving feedback to customers every time.
High efficiency communication make customers trust us. For so many years, we keep support our customers on many projects. It's our target.