Product Details
Small Forged Steel ball valve
Forged Steel Ball Valves have the most easiest maintenance. To
carry out any maintenance or to replace PTFE ring set, just remove
three bolts and loose the forth one, the body part will Swung away.
This is extremely advantageous as the valve does not have to be
removed out of the line.
Standard Material Specification 1
NO. | Part Name | CS to ASTM | SS ASTM |
Type A105N | Type F304(L) | Type F316(L) |
1.3 | Body/Bonnet | ASTMA105 N | A182 F304(L) | A182 F316(L) |
2 | Bolt | A193B7 | A193 B8 | A193 B8M |
4,7,9 | Seal ring | RPFE+PPL |
5,6 | Ball,Stem | A182F410 | A182F304(L) | A182F316(L) |
8 | Rubber"O"-ring | Viton |
10 | Gland | A182F410 | A182F304(L) | A182F316(L) |
11 | Wrench | A182F321 |
12 | Nut | A1942H | A1948 | A1948 |
13 | Lock card | A182F321 |
ote:Other materials are available upon request.
CS=Carbon Steel;AS=S=Alloy Steel;SS=Stainless Steel;
Standard Material Specification 2
NO. | Part Name | CS to ASTM | SS ASTM |
Type A105N | Type F304(L) | Type F316(L) |
1,2 | Body/Bonnet | ASTMA105 N | A182 F304(L) | A182 F316(L) |
3 | Bolt | A193B7 | A193 B8 | A193 B8M |
4 | Nut | A1942H | A1948 | A1948M |
5,8 | Seal ring /Gasket | RTFE+1010/PPL |
6 | Ball Body | A182F304 | A182F304(L) | A182F316(L) |
7 | Stem | A182F410 | A182F304(L) | A182F316(L) |
9,10 | Stem Packing | RTFE+Cu |
11 | Gland | A182F410 | A182F304(L) | A182F316(L) |
12 | Spring | 65Mn |
13 | Nut | A194B7 | A1948 | A1948 |
14 | Wrench | Q235A |
15 | Pin | A194B7 | F316 | F316 |
Main external dimensions
dimensions /Size | 1/2" | 3/4" | 1" | 11/2" | 2" |
L | 71 | 96 | 116 | 128 | 140 |
A | 21.8 | 27.1 | 33.8 | 48.7 | 61.1 |
NPT | 1/2" | 3/4" | 1" | 11/2" | 2" |
L0 | 108 | 146 | 178 | 178 | 200 |
H | 51 | 62 | 81 | 85 | 100 |
Forged steel ball valve 900LB~1500LB
Main performance parameter
Nominal pressure 1/2" -2'' | 900LB | 1500LB | |
Test prssure | Strength test | 22.7 | 37.8 | MPA |
Seal test | 16.7 | 28.1 |
Gas Seal test | 0.6 | 0.6 |
Maximum operating temperature | 〈80℃,PTFE〈150℃,PPL〈220℃ |
Suitalbe Medium | Water ,Oil |
Length Specification
dimensions /Size | 1/2" | 3/4" | 1" | 11/4" | 2" | 2" |
L | 92 | 111 | 127 | 140 | 152 | 178 |
S | 21.8 | 27.1 | 33.8 | 42.8 | 48.7 | 61.1 |
B | 9.6 | 12.7 | 12.7 | 12.7 | 12.7 | 15.9 |
L0 | 123 | 160 | 160 | 195 | 195 | 250 |
NPT | 1/2" | 3/4" | 1" | 11/4" | 2" | 2" |
Company Profile
KCM Tech Group Company, was consisted by nine factories. We
concentrate in developing, designing, processing ball valve, gate
valve, check valve, globe valve, strainer. Also we help our
customer develop special valve according to the project usage. Our
valves have been widely used in water treatment, chemical industry,
oil and petroleum, power plant, marine, sugar industry and other
industries fields. To supply correct products to customers long
time has resulted in efficency and performance gains. Our
management system has been award ISO 9001, DNV, API certificate...
We have been paid all our energy into offering complete service,
shortening delivery time, keep steady quality...
Mainly our customer are stock-seller, project manager. So we deeply
understand the importance of good and steady quality, precise and
fast delivery time, correct products. We always pay much energy to
monitor whether our products design meet customers' request;
whether our product department can produce the orders in time. We
keep giving feedback to customers every time.
High efficiency communication make customers trust us. For so many
years, we keep support our customers on many projects. It's our
target.