
What JRFL can supply?

Stainless Steel Sanitary Valve | Stainless Steel Sanitary Butterfly Valve |
Stainless Steel Sanitary Diaphragm Valve | |
Stainless Steel Sanitary Check Valve | |
Stainless Steel Sanitary Ball Valve | |
Stainless Steel Sanitary Angle Seat Valve | |
Stainless Steel Sanitary Stop And Reversing Valve | |
Stainless Steel SanitaryTank Bottom Seat Valve | |
Stainless Steel Sanitary Double Seat Mix Proof Valve | |
Stainless Steel Sanitary Leakproof Butterfly Valve | |
Stainless Steel Sanitary Safety Valve | |
Stainless Steel Sanitary Sample Valve |
Plastic PVC PVDF PP Pph UPVC Hand Lever Gear Wheel Weir Diaphragm Valve Butterfly Valve/Flange True Union Water Ball Valve/Pneumatic
Technical Parameters: | |||
Operation | plastic handwheel, regulator & position indicator | ||
DN | DN10-DN80 | ||
Body | one-channel body, T-shaped body, tank bottom type body, multi-channel body | ||
Body Material | ASTM A351: CF3M | ASTM A182: F316L 904L 2205 2507 | |
ASTM B564: C276 C22 | GB/T 2965 TA2 TA10 | ||
Cap and Core Material | ASTM A351 CF8 | ||
Connection | Welded, Clamped & Flange | ||
Operation Pressure | DN4-DN100 PN10bar AISI:145psi | ||
Operation Temperature | Dependent on diaphragm materials | ||
Diaphragm Material | EPDM+PTFE separate type: temperature range -10~135ºC; steam sterilization at 150ºC with no time duration limited. | ||
EPDM+PTFE compound type: temperature range -10~100ºC; steam sterilization at 135ºC with every cycle reaching 60min | |||
EPDM type: temperature range -10~100ºC; steam sterilization at 135ºC with every cycle reaching 60min | |||
Medium-contacting inner surface roughness: ≤Ra0.4μm ≤Ra0.25μm |
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PTFE diaphragm tablet has high chemical resistance,high stability,good fexibility,long life,high sealing,no cold degeneration,and not affected by temperature fluctuations excellent performance,whether it is thermal cycle,cold cycle,or steam disinfection system. ▪ Specification:1"-3",DN10-DN80 ▪ Suitable temperature:(ºC) ▪ Separate diaphragm:-20 to 150ºC | By EPDM and PTFE composed of diaphragm,the characteristics of the diaphragm is the valve is in the closed position,diaphragm itself shape can and body sealing,which reduces the diaphragm tolerance and prolong the service life of the diaphragm. ▪ Specification:1"-3",DN10-DN80 ▪ Suitable temperature:(ºC) ▪ Separate diaphragm:-20 to 160ºC |



Standard Design
▪ The constitute elements of Diaphragm valve always included: one handle,one ball body with transfixion cavity, valve body, valve central spindle and spindle shaft seal.
▪ The specification of JRFL Diaphragm valve series are welded ball valve, clamped ball valve, threaded ball valve etc.

adcanced equipments mean powerful productivity.we introduced not only the advanced facilities but also the advanced technology to meet and lead the industy modernization demand.



Q1:What certificate do you have?
A: We have ISO 9001, CE certificate.
Q2. Can I get free samples?
A: Yes, The free samples can be offered for free.
Q3. Can I have my own Logo on the product?
A: Yes, Simple logo design is available based on not small order quantity.
Q4: Can I have my own customized product?
A: Yes, your customized requirements for color, size, mark, etc.
Q5: Can you produce the products according to my own drawing?
A: Yes, we can produce the products according to your drawing.
Q6: How long is your delivery time?
A: Generally it is about 30-45days depends on the order quantity.
Q7:What's your product range?
A:Forged Pipe Fitting,Butt welding Pipe Fitting,Pipe Clamps,Ductile Iron Groove Pipe Fitting,OEM Parts,Valves