Hikelok Manufacturer 316 S. S Ultrahigh Purity Diaphragm Valves

• Media: Gas
• Temperature: High Temperature
• Actuator: Manual
• Connection: Welded Diaphragm Valve
• Material: Stainless Steel
• Structure: Angle Type Diaphragm Valve
• Model NO.: DV
• Pressure: High Temperature
• Flow Direction: Bidirectional
• Usage: Flow Control
• Standard: ANSI
• Product Name: Diaphragm Valves
• Body Material: 316 Stainless Steel
• Inlet Size: 1/8′′ to 1/4′′ and 6 mm
• Pressure Type: Low Pressure, High Pressure
• MOQ: 1 Piece
• OEM: Available
• Transport Package: Plastic Bag Inside, Carton Outside
• Specification: 1/8′′ to 1/4′′ and 6 mm
• Trademark: Hikelok
• Origin: China
• HS Code: 8481804090
• Production Capacity: 1000/Month

Product Description

DV5 Series
* Working temperature from -10ºF to 150ºF (-23ºC to 65ºC)
* Low- pressure valve maximum working pressure: 250 psi (17.2 bar)
  High- pressure valve maximum working pressure: 3045 psi (210 bar)
* 316 VIM- VAR stainless steel body is available
* Suitable for ultrahigh- purity applications
* Elgiloy material for strength and corrosion resistance for long cycle life
* Fully contained PCTFE seat design provides excellent resistance to swelling and contamination
* Wetted surface electropolished, roughness Ra finished to an average of Ra5 μin. (0.13 μm)
* Helium leak tested, maximum leak rate of 1*10^-9std cm³/s
* Low- pressure and high- pressure models
* Manual or pneumatic actuation
* Different handle types and colors are available

Technical Data
 

Sort	Max.Working Pressure  psig (bar)	Working Temperature Range ºF(ºC)	Flow Coefficient (Cv)	Orifice in.(mm)	Pneumatic Actuator Operating Pressure psig (bar)
Low- pressure	250 (17.2)	-10 to 150 (-23 to 65)	0.27	0.16 (4.1)	60 to 120 (4.2 to 8.2)
High- pressure	3000 (207)		0.20		70 to 120 (4.9 to 8.2)

Flow Data
 

Pressure Drop to Atmosphere bar	Low- pressure Models  Cv= 0.27		High- pressure Models Cv=0.20
	Air std L/min	Water L/min	Air std L/MIN	Water L/ min
0.68	86	3.2	64	2.4
3.4	230	7.2	170	5.4
6.8	410	10.2	300	7.6

Certificates


Factory


Clean Package Room 


Other Options:

DV2 Series: forged body

DV3 Series: Bar stock body: Double horizontal cross/single horizontal corss

DV4 Series
* Maximum working pressure :3500 psig (241 bar)
* Working temperature: -100ºF to 250ºF (-73ºC to 121ºC)
* Repetitive shutoff with fully contained softseat stem tip
* Position indicator ring for lever handle
* Manual or penumatic actuation
* Helium leak tested, maximum leak rate  of 4*10^-9std cm³/s
* Different handle types and colors are available
* Can be used in vacuum applications

FOR MORE INFORMATION, PLEASE FEEL FREE TO CONTACT ME!