Gate Valve-Products-Valve-Flow Equipment-SAMSON Flow Equipment(WENZHOU) CO.,LTD

DIN3352-F4 Non-Rising Stem Resilient Soft Seat Gate Valve New Type

DESCRIPTION 1. Working pressure: 1.0Mpa/1.6Mpa 2. Working temperature: 0℃～+80℃ 3. Face to face according to DIN3202-F4/F5, GB-T1221 4. Flange according to DIN2533, EN1092, BS4504, GB/T 17241.6 5. Design standard: DIN3352, BS5163, G/B 6. Medium: Water, Steam, Oil, Gas etc.

API Forged Steel Gate Valve

Gate valve(flanged, welded) The American standard forged steel gate valve is of pressure self tightening seal structure. It is welding connection at two ends of the branch pipe of the valve. The valve flap and valve seat sealing faces are made of cobalt based hard alloy by plasma spray welding, and have good wearing and scratch resistant performance. The valve rod is subject to anti-corrosion nitrogen treatment and thus has good corrosion and scratch resistant performance.

Bronze Gate Valve

Cast Bronze Gate Valves are designed and manufactured to ensure leakage of less than 100 ppm (parts per million) of volatile organic compounds. Extensive base line laboratory testing (static and cycle testing) has been performed establishing critical design parameters necessary to achieve low emission sealing in the stem packing seal area and in the bonnet gasket sealing area, In-house testing procedure has been developed and is periodically performed to ensure that standard product design and manufacturing criteria consistently result in the Cast Bronze Gate Valve meeting a maximum of 100 ppm VOC leakage prior to shipment.

Electrical Actuatored Gate Valve

What is an electric valve? Simply put, an electric valve uses an electric actuator to control the valve, thereby achieving the opening and closing of the valve. It can be divided into two parts: the upper part is an electric actuator, and the lower part is a valve.

SANS 664 Gate Valve

Cast Iron Gate Valves are available both in Resilient seated and I Metal Seated Gate Valves. Designed and manufactured to the most updated international standards ASME B16.34, BS 5156, DIN 3352, AWWA C509 or equivalents. With standard features of Rising or Non Rising Stem, Bolted Bonnet and Stem Nut operation.

Cast Steel Gate Valve

Cast Steel Gate Valves are designed and manufactured to ensure leakage of less than 100 ppm (parts per million) of volatile organic compounds. Extensive base line laboratory testing (static and cycle testing) has been performed establishing critical design parameters necessary to achieve

Flanged Gate Valve

Cast Steel Gate Valves are designed and manufactured to ensure leakage of less than 100 ppm (parts per million) of volatile organic compounds. Extensive base line laboratory testing (static and cycle testing) has been performed establishing critical design parameters necessary to achieve low emission sealing in the stem packing seal area and in the bonnet gasket sealing area, In-house testing procedure has been developed and is periodically performed to ensure that standard product design and manufacturing criteria consistently result in the Cast Steel Gate Valve meeting a maximum of 100 ppm VOC leakage prior to shipment.

SANS 665 Gate Valve Rising Spindle

Gate Valves are available both in Resilient seated and I Metal Seated Gate Valves. Designed and manufactured to the most updated international standards ASME B16.34, BS 5156, DIN 3352, AWWA C509 or equivalents. With standard features of Rising or Non Rising Stem, Bolted Bonnet and Stem Nut operation.

Resilient Seat Gate Valve

Resilient Seated Gate Valves are suitable for use in drinking water and waste water, which can be installed under or above ground. Rising stem gate valves are normally used in fire service application and socket end resilient gate valves are normally used in PVC pipelines. The Resilient seated gate valves are designed to isolate the system’s fluid. The valve wedge is fully rubberized with vulcanized rubber, those frequently occurred problems like leakage, rust etc can be avoided by using these resilient seated gate valves.

BS5163 Non-Ring Stem Gate Valve With Changeable O-Ring

Cast Iron Gate Valves are available both in Resilient seated and I Metal Seated Gate Valves. Designed and manufactured to the most updated international standards ASME B16.34, BS 5156, DIN 3352, AWWA C509 or equivalents. With standard features of Rising or Non Rising Stem, Bolted Bonnet Cast Iron Gate Valves are available both in Resilient seated and I Metal Seated Gate Valves. Designed and manufactured to the most updated international standards ASME B16.34, BS 5156, DIN 3352, AWWA C509 or equivalents. With standard features of Rising or Non Rising Stem, Bolted Bonnet and Stem Nut operation.

BS3464 Ring Stem Gate Valve

Cast Iron Gate Valves are available both in Resilient seated and I Metal Seated Gate Valves. Designed and manufactured to the most updated international standards ASME B16.34, BS 3464, DIN 3352, AWWA C509 or equivalents. With standard features of Rising or Non Rising Stem, Bolted Bonnet Cast Iron Gate Valves are available both in Metal seated and I Metal Seated Gate Valves. Designed and manufactured to the most updated international standards ASME B16.34, BS 3464, DIN 3352, AWWA C509 or equivalents. With standard features of Rising or Non Rising Stem, Bolted Bonnet and Stem Nut operation.

Through Conduit Gate Valve

The flow characteristic of flat gate valves with a diversion hole is equal to that of pipelines of thesame specification.The characteristic is shown in per centum form. As for valves without a diversion hole its cavity fly span is smaller than that of wedge gate vales and it is a regular cylindrical objectthereforecharacteristics of the valves are similar except that they have a larger pressure loss.Besides,their flux adjustment behavior is better than that of the ones with a deversion hole.

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