soft and hard sealing flapper valve

Brand Name:FABIA

Model Number:1/8 inch ～ 36 inch

Place of Origin:China

...Flapper Valve With Soft And Hard Sealing For Zero Leakage Flue Gas Control 1. Description: Flue gas baffle door is used in the inlet, outlet or bypass flue gas desulfurization and denitration system. Plug-in plate is usually driven by electric hydraulic drive to expand and expand to isolate the flue gas. Can be opened or closed by DCS near and far operation. 2. Specification: FABIA Valve Parameter List Valve...

Brand Name:JGPV

Place of Origin:China

...hard-sealed butterfly valve Product introduction: Tri-eccentric metal hard-sealed butterfly valve: The valve body and valve seat are integrated components, and the sealing surface of the valve seat is overlay-welded with temperature-resistant and corrosion-resistant alloy materials. A multi-layer soft stacked sealing ring is fixed on the valve plate. Compared with traditional butterfly valves...

Brand Name:SND FOUNDRY

Model Number:Butterfly Valve

Place of Origin:Zhengjiang,China

...Hard Seal Butterfly Valve 18 Months Warrantly Uses The valve system to absorb, digest foreign technology, using three-dimensional eccentric multi-levelmetal seal structure, applicable to medium temperature = 550 ℃ metallurgy,electric power, petrochemical.as well as to the drainage pipe for regulating fluid flow and cut off the best device. Features 1. The butterfly plate seal ring is a soft and hard

Brand Name:San-Tide

Model Number:S-419

Place of Origin:XIA MEN

Closestool single row type PVC flap cover, seal cover, rubber ring toilet water tank fittings Type:S-419 The toilet covers the lid type drain valve The material is soft PVC Packing: packing with bubble shell to ensure the product is not deformed. Features...

Brand Name:TOBO

Model Number:/

Place of Origin:China

...Valve 4 Inch Gate Valve , EPDM LUG Stainless Steel Knife Valve ANSI 150 LBS​ 1.Technical Data: Nominal Diameter DN(mm): 50(2’’)~1200(48’’) Nominal Pressure PN(MPa): 0.6~1.6 (class150) Testing Pressure Shell PN(MPa): 1.5~2.4 Testing Pressure Sealing PN(MPa): 1.1~1.76 Seal type hard / soft (EPDM,NBR and polyurethane) Leakage: hard seal: Level D(liquid 0.1xDNmm);soft seal...

Place of Origin:Cangzhou, China (Mainland)

...hard seal electric flange butterfly valve belong to long service and energy-saving butterfly valve 2.In line with China standard “JB/T8527-97metal seal butterfly valve”,“GB/T13927-92 universal valve pressure test” relevant provisions. 3.It is made up of valve body,disc,seal ring,transmission,etc. 4. The structure using three-dimensional eccentric principles of design, flexible sealing as well hard and soft

Place of Origin:China

Model Number:ZSPC

...sealing surface of valve spool: hard sealing and soft sealing; structure of valve spool: single-guide flat and single-guide balanced. Impact structure, reliable action, strict cut-off, quick open and ...

Brand Name:JUNXI

Model Number:DN50-DN600

Place of Origin:CangZhou,China

...Valve Industrial Control Valves Product Description Technical data PN(MPa) Nominal pressure 1.0 1.6 2.5 4.0 (MPa) Shell testing pressure 1.5 2.4 3.75 6.0 (MPa) Seal testing pressure 1.1 1.76 2.75 4.4 °C Suitable temperature <400(Hard seal) <120(<250)(Soft seal) Suitable mediums Oil, water, acid and alkali liquid Meterial of main parts Part name Valve body, valve...

Brand Name:SHQN

Model Number:Plug valve Type

Place of Origin:Shanghai, China

...Seal Products 90 Shore A HNBR NBR FKM 1*2 Plug Valve Soft Packing Oilfield Plug Valve Seals products data sheet Available sizes 1" 2" 3" Available material NBR HNBR FKM with Brass or SS backside Hardness 80 Shore A or 90 Shore A Types Y type More plug valve seals detail pictures for reference Other products from us: Hammer union seals: Hammer Union Seals...

Brand Name:LHTi

Model Number:Titanium Ball Valve Gr1 Gr2

Place of Origin:BaoJi Shaanxi China

..., and four-way valves. These valves are available in both soft-seal and hard-seal configurations and come in floating and trunnion-mounted designs. They are made from high-performance materials like titanium, nickel, zirconium, Hastelloy, Monel, ...

Brand Name:VERVO

Model Number:Q41F-2500LB-DN50

Place of Origin:LISHUI,ZHEJIANG

... operation pressure without inherent flaw of cast. Enough wall thikness of separate body and adaptation of high strength tie bolts are convenient for valve maintenance and

Place of Origin:China

Brand Name:china coal

...valve type parameter Model: V230D01D03 (hard seal) V231D01D03 (soft seal) Nominal diameterDN 15 20 25 32 40 50 65 80 100 125 150 The rated flow coefficient Kvs 46.381620325080 125160280 Noise measure coefficient Z value 0.6 0.6 0.6 0.55 0.55 0.5 0.5 0.450.4 0.35 0.3 Nominal pressure (MPa) 1.6; 4 The maximum operating temperature (c) liquid gas ≤ 80 ≤ 140; Seal...

Place of Origin:WENZHOU

Brand Name:commission

Model Number:Q41F

Specifications: 1) Design standards: API6D 2) Inspection and test standards: API 6D, API598 3) Sizes: 1/2" - 24" 4) Class: 150 ? 2500LB 5) Flange: ASME B16.5 6) Temperature: -29 ~ 350°C 7) Body / bonnet: WCB, 304.304L, 316, 316L 8) Seat: PTFE /RTFE 9) Ball...

Brand Name:Liang He

Model Number:Z41X

Place of Origin:Henan,China

Features of cast iron rising stem gate valve 1. Compact structure, reasonable design, good valve rigidity, smooth passage and small flow coefficient. 2. The sealing surface is made of stainless steel and hard alloy, with long service life. 3. Use flexible ...

Brand Name:Hengxiang

Model Number:JFK

Place of Origin:CHINA

...valve is an important part of the split air conditioner, which is used for connecting the outdoor unit and the indoor unit, closing or openning the refrigerant circuit, extracting or filling refrigerant. ◆ It is used to connect the outdoor units and indoor units, and play the role of switching. ◆ Easy operation. ◆ Use soft seal and hard seal to ensure the sealing...

Brand Name:xm

Model Number:DA,SR

Place of Origin:Jiangsu, China

Soft-Sealed Pneumatic Butterfly Valve with Actuator​ Pneumatic actuator Material Extruded Aluminum alloy Rotary Angle 0~90 degree Structure rack and pinion rotary actuator Working Pressure 2~8bar Surface Treatment hard anodizing Working Temperature ...

Categories:HV/K/4HV series HAND SWITCH VALVE

Country/Region:china

.../4″ G3/8″ G1/2″ G1/8″ G1/4″ Working-pressure Range 0~0.8MPa Operating Temperature 0~60℃ *Company can offer Hand-switching Valve with soft rubber seals and hard pottery seals as the seal structure form. Overall Dimension 4HV Ordering Code