Gate Valve PFFA and PFF series PFFA65-35,PFFA35-35,PFFA65-70,PFFA65-105,PFFA80-21,PFFA80-35,PFFA103-35,PFFA103-70, PFF52-21,PFF52-35

We mfg and supply Gate Valve PFFA and PFF series at full model no. PFFA52-21,PFFA52-35,PFFA52-70,PFFA52-105,PFFA65-35,PFFA35-35,PFFA65-70,PFFA65-105,PFFA80-21,PFFA80-35,PFFA103-35,PFFA103-70, PFF52-21,PFF52-35,PFF52-70,PFF52-105,PFF65-35,PFF65-70,PFF65-105,PFF80-21,PFF80-35,PFF78-70,PFF78-105,PFF103-35,PFF103-70 etc.

Specification

Model	Norminal Bore		Working Pressure		End distance （mm）	Connection
	mm	in	MPa	psi
PFFA Series
PFFA52-21	52	21/16＂	21	3,000	371	6B21/16-35  R24
PFFA52-35	52	21/16＂	35	5,000
PFFA52-70	52	21/16＂	70	10,000	521	6BX21/16-70   BX152
PFFA52-105	52	21/16＂	105	5,000	483/597	6BX21/16-105  BX152
PFFA65-35	65	29/16＂	35	5,000	422	6B29/16-35  R27
PFFA35-35★	65	29/16＂	35	5,000	422	6B29/16-35    BX153★
PFFA65-70	65	29/16＂	70	10,000	565	6BX29/16-70    BX153
PFFA65-105	65	29/16＂	105	15,000	533/635	6BX29/16-105   BX153
PFFA80-21	80	31/16＂	21	3,000	435	6B39/16-21     R31
PFFA80-35	80	31/16＂	35	5,000	473	6B31/16-35   R35
PFFA103-35	103	41/16＂	35	5,000	549	6B41/16-35   R39
PFFA103-70	103	41/16＂	70	15,000	670	6BX41/16-35  BX155

Model	Norminal Bore		Working Pressure		End distance （mm）	Connection
	mm	in	MPa	psi
PFF series
PFF52-21	52	21/16＂	21	3,000	371	6B21/16-35  R24
PFF52-35	52	21/16＂	35	5,000
PFF52-70	52	21/16＂	70	10,000	521	6BX21/16-70   BX152
PFF52-105	52	21/16＂	105	15,000	483/597	6BX21/16-105  BX152
PFF65-35	65	29/16＂	35	5,000	422	6B29/16-35  R27
PFFA65-35★	65	29/16＂	35	5,000	422	6B29/16-35    BX153★
PFF65-70	65	29/16＂	70	10,000	565	6BX29/16-70    BX153
PFF65-105	65	29/16＂	105	15,000	533/635	6BX29/16-105   BX153
PFF80-21	80	31/8＂	21	3,000	435	6B39/16-21     R31
PFF80-35	80	31/8＂	35	5,000	473	6B31/16-35    R35
PFF78-70	78	31/16＂	70	10,000	619	6BX31/16-70   BX154
PFF78-105	78	31/16＂	105	15,000	598	6BX31/16-105  BX154
PFF103-35	103	41/16＂	35	5,000	549	6B41/16-35   R39
PFF103-70	103	41/16＂	70	10,000	670	6BX41/16-35  BX155
PFF Series——Rising Stem without tail
PFF65-35	65	29/16＂	35	5,000	422	6B29/16-35  R27
PFFA65-35★	65	29/16＂	35	5,000	422	6B29/16-35    BX153★
PFF65-70	65	29/16＂	70	10,000	565	6BX29/16-70    BX153

Jining Donghong Machinery Co., Ltd
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dh@dhparts.com
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dhparts.com provide drilling equipment including all types of driving drilling rigs and components (1000HP up to 3000 HP), relating to 1,000-7,000 meters mechanical driving, DC driving, frequency conversion and compound driving. Other models of drilling rigs are as follow :

ZJ10,JC14,JC14/11,ZJ15,ZJ20,ZJ30,ZJ40ZJ40L,ZJ40LD,ZJ50L,ZJ50LD,ZJ50LDB,ZJ50DB,ZJ40D,ZJ50D,ZJ70L,ZJ70LDB,ZJ70D,ZJ70DB,65B,R750,ZJ30CZ,DQ130Ⅱ,ZJ40DB/K/L,ZJ50D/DB,ZJ70D/DB,XJ150,XJ250,XJ350,XJ450,XJ550,XJ650,XJ750 etc.

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