供应2"高压控制阀,控制阀-仪表网

产品详情

APPLICATIONS:
For discharge of liquid or gas from vessels, separators, treaters, knockouts and other similar liquid accumulators.
For back pressure or pressure reducing applications with pressure pilots.
FEATURES:
Compact design
O Ring sealed seat
Valve travel indicator
Field reversible topworks
Teflon packed stuffing box
TOPWORKS:
Standard topworks have an effective diaphragm area of approximately 30 square inches for 1" and 65 square inches for 2" motor valves.
Unless otherwise specified, all HPMV's will be furnished with ductile topworks, steel topworks available. Specify when ordering.
SPRINGS:
The 1"HPMV springs are available for diaphragm pressures of 10, 20, and 30 psig.
The 2"HPMV springs are available for diaphragm pressures of 15, 20, and 30 psig.
Unless otherwise specified, all 1" HPMV's with 1/2" INNER VALVES get 30 lbs. spring others get 20 lb. spring, all 2" HPMV's will be furnished with springs as follows 1000 & 2000 lb. W.P. valves, 20 lb. springs and 4000 lb. W.P. valves, 30 lb. springs.
Top Adjusting Screw may be adjusted to vary the spring tension slightly; this affects pressure required to actuate valve.
STEM TRAVEL:
1" HPMV - 1/2" maximum
2" HPMV - 3/4" maximum
ACTUATOR WORKING PRESSURE:
10-30 psig normal (see spring ranges)
45 psig maximum
WORKING PRESSURE:
1" HPMV - 4000 psig
2" HPMV - 1000, 2000 & 4000 psig
INNER VALVE SIZES:
1" HPMV - 1/8",3/16", 1/4", 3/8", & 1/2"
2" HPMV - 1/4", 3/8", 1/2", 3/4" & 1"
2" HPMV - 7/16", 5/8" & 7/8"
*Equal Percentage requires Pt. No. 2132 Diaphragm Plate on 1 In HPMV
INNER VALVE SPECIFICATIONS:
The 1" HPMV standard valve plugs consists of a carbide ball rigidly connected to a 303 stainless steel stem. Standard seats are made of heat treated tool steel.
The 2" HPMV standard valve plugs for 1/2" and smaller consist of a carbide ball rigidly connected to a 303 stainless steel stem. Standard valve plugs for 3/4" and 1" consist of a hardened high chrome alloy ball rigidly connected to a 303 stainless steel stem. Standard seats are made of heat treated tool steel. Inner valves can be made from a wide selection of materials. Specify when ordering.
产品列表

货号	阀芯尺寸	描述	工作压力	维修包
E0305	1/2“	2100 SMT PO 1/2 IV	1000	R0605
E0306	3/4”	2100 SMT PO 3/4 IV	1000	R0605
E0307	1"	2100 SMT PO 1 IV	1000	R0605
E0309	1/2"	2100 SMT PC 1/2 IV	1000	R0605
E0310	1"	2100 SMT PC 1 IV	1000	R0605
E0314	1/2"	2200 SMT PO 1/2 IV	2000	R0605
E0315	3/4"	2200 SMT PO 3/4 IV	2000	R0605
E0316	1"	2200 SMT PO 1" IV	2000	R0605
E0318	1/2"	2400 SMT PO 1/2 IV	4000	R0605
E0319	3/4"	2400 SMT PO 3/4 IV	4000	R0605
E0320	1"	2400 SMT PO 1" IV	4000	R0605